Network mine pool timeout cannot connect to other normal network

1. Hello, please confirm whether the broadband account number and password you entered are correct. The wrong account number and password can't be connected to the network normally. If the account number and password are correctly displayed and the connection time-out occurs, please check whether the broadband cat's indicator light has Los red light flashing. If there is a broadband fault, the user can call the operator's customer service to report the fault, After reporting, there will be staff to come to the door to remove the obstacles.

2. If you are a computer (PC) dialing directly with a cat, it is often time-out to prove that the operator's network (Internet) is faulty. It is recommended that you contact the operator; If you access the Internet through routing, it means that there is a computer (PC) poisoned in the intranet, constantly sending virus attacks, resulting in the abnormal work of the router. At this time, it is suggested that you update the network (Internet) to immune network (Internet), thoroughly deal with ARP attacks, DDoS attacks and a series of virus attacks, so as to ensure the stability of the enterprise network (Internet).

3. It is possible that the WiFi password you entered is incorrect, or the router corresponding to the WiFi network you are connected to has added the IP address of your mobile phone to the blacklist. It is recommended that you ignore this network and then re-enter the password. If you are sure that the password you entered is correct, you should, And the router does not add your mobile phone to the blacklist. It is recommended that you turn off your mobile phone and restart it, or restore the factory settings once, to determine whether it is caused by system failure.

4. There are many reasons for this, can you surf the Internet?
network connection timeout may be caused by many reasons.
1. The network is disconnected, but it often shows that you can't connect.
2. The network is blocked, so you can't get a reply packet within the default waiting time of the program.
3. The network is unstable, and the network can't completely transmit the server information.
4. System: the system resources are too low, Unable to provide enough resources for the program to process the server information
there may be a problem with the network cable
or the Internet access device
then you need to go to the telecom office to have a look

5. Connection timeout, may be caused by your network instability. There are several possibilities: 1. Your physical connection problems, although the probability is relatively small
2. Insufficient bandwidth. Your current network applications need to increase bandwidth
3. Someone uses BT software to seize bandwidth maliciously, which makes you unable to use the network normally. Or someone uses some speed limiting software to limit the following machines
4. Viruses in LAN computers constantly send junk data to the network, blocking your normal data
the above points are incomplete, but it is difficult to check them. At present, there is a router called immune wall on the market, which seems to be able to solve some of the problems I listed.

6. Network connection timeout means that the server does not respond to the default waiting time of the program

the possible reasons for network connection timeout are as follows:
1. The network is disconnected, but it often shows that it cannot be connected
2. Due to network congestion, the reply packet cannot be obtained within the default waiting time of the program
3. The network is unstable, and the server information cannot be transmitted completely
4. System problems, system resources are too low to provide enough resources for the program to process server information
5. The device is unstable, such as the network cable is loose, the interface is not plugged in well, etc
6. The system is too busy to respond ring network registration
7. If the network speed is too slow, such as using BT multi-threaded download, watching videos online and other software that takes up a lot of bandwidth, if you use shared bandwidth, you should also prevent others from taking up bandwidth maliciously
8. The computer is infected with malware, computer virus, Trojan horse, etc
solutions:

1. Check the network cable and replace the interface
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3. Use acceleration software. If you want to download something, try to download it when there is no demand for network use
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5. Clean up the system, rece the running process, release memory, CPU, and release C disk space
6. If you use a network card, you can replace it;

7. Leading to the current state, because your computer (or auxiliary equipment) is in a sub-health state at the beginning, the emergence of this state is inevitable; It turns out that you didn't have this kind of morbid state, which is a lucky accident; There are many reasons for this phenomenon (of course, user configuration is very important). You need to find your problem thoroughly and comprehensively. Here, the four words "comprehensive and thorough" are particularly emphasized; Any reason is the root of this phenomenon. The problem is the result of your passivity. Take the initiative to rece the problem as soon as possible; I'm like traditional Chinese medicine here: treat both the root cause and the root cause; You might as well according to the following aspects to carefully complete, thorough inspection; In this way, the road of each equipment will be dredged. If the road is dredged, the problem will be solved. Copyright statement: the answer is harmonious original, no one can embezzle! Check the power supply 1.1 use a multimeter to check whether the power supply is stable? 1.2 is the AC voltage fluctuation within the allowable range? Is the ripple coefficient of 1.3a/d power supply (checked by millivoltmeter) qualified? 1.4 is the temperature rise of the power supply abnormal? 1.5 whether the voltage stabilizing characteristics meet the technical specifications? 1.6 whether the voltage stabilizing characteristics and ripple coefficient under rated load meet the technical specifications? 1.7 when replacing a large fan, does your power capacity meet the requirements? 1.8 the power supply of general auxiliary equipment (router, network switch, cat, etc.) is rectifier power supply, which has no voltage stabilizing function. The ripple coefficient is large (which may be caused by dry filter capacitor), and the load capacity is poor; Special attention should be paid. 1.9 e to the over-voltage of the equipment (like feeding a child, too much can last), low voltage (like feeding a child, too little will lead to malnutrition), large voltage fluctuation (like feeding a child, too much to eat, too much to eat), over-current and heating, the overheating protection action will be switched out of fault and the equipment will be out of operation (that is, slow, delayed Repeat start, delay, drop line, interrupt, break line, automatic shutdown, crash, etc; 1.10 whether the over-current protection and over heat protection of power supply operate correctly? Is the movement sensitive? Do you refuse to operate or misoperate? 2: Check the network cable and crystal head (R45): 2.1 whether the crystal head and seat are inserted (loose)? 2.2 is the contact good? What is the contact resistance? 2.3 is there any ash deposit? Is it oxidized? 2.4 is the mechanical locking between crystal head and base locked? 2.5 is the locking firm? 2.6 is the network cable tightly pressed and in good contact with the crystal head? 2.7 the line to line insulation resistance of network lines (using a 100V megger) shall be greater than 20 megohm. Copyright statement: the answer is harmonious original, no one can embezzle! 3: lightning protection, grounding: grounding is mainly to protect the safety of people and equipment! Lightning will burn the network card; When serious, it can cause fire and casualties! Multi point grounding, repeated grounding and nearby grounding are the principles; Grounding is divided into protective grounding, shielding grounding and working grounding; Static electricity is the main cause of blue screen crash! I use a noise meter to test that the noise voltage is more than 6000 times of the signal when it is not grounded. If you are not grounded, can your equipment work with such a high noise? Grounding is the most basic requirement for it, especially for analog devices and digital circuits. Interference from all aspects can be eliminated or eliminated through grounding. External interference and coupling between local and local wiring can be eliminated and eliminated. Equipment grounding and shielding work should be done well. Many interference comes from poor shielding and poor grounding, Many people only work on the software, and many interferences are caused by poor grounding or no grounding. This kind of fault is very easy to occur and easily ignored by many people. Many equipment damage is directly related to grounding. No grounding or poor grounding will lead to inter symbol interference, bit error, delay, packet loss, interruption, disconnection (disconnection, interruption), crash, card Automatic shutdown, repeated startup, repeated startup, frequent restart (or repeated connection) and other phenomena. There must be more than two grounding electrodes for grounding, and the interval between each grounding electrode shall be at least 10 meters. The grounding wire from the grounding electrode to the machine room shall not have any joint. Soft copper wire with a cross section of not less than 25 square mm shall be introced into the bus bar of the machine room (no joint is allowed in the middle), and the grounding wire shall be symmetrically connected with the Faraday network to facilitate the diversion of current, The connection point with the bus bar shall be coated with silver powder conctive paste, the cross section of the grounding wire from each equipment to the bus bar (independent) shall not be less than 4 square meters of multi strand soft copper wire, and the grounding resistance of the bus bar to each grounding electrode shall be less than 5 ohm (the smaller the better). At least twice a year, the grounding instrument (more than 2.5 level grounding instrument measurement, and the instrument is within the inspection period) shall be used for inspection. When checking the grounding electrode, it is strictly forbidden to do it in thunderstorm weather. It is strictly forbidden to use the n-zero line of water pipe and power line as grounding; That is, independent grounding device. The line of each equipment shall be connected to the bus bar of the machine room independently. It is strictly forbidden to connect the bus bar in series. I can say subjectively: whether you are an indivial user or a collective user of a large computer room, you are not grounded at all. Copyright statement: the answer is harmonious original, no one can embezzle! 4: Bandwidth: the bandwidth from operators to users is very important. Without enough bandwidth, enough data traffic cannot be guaranteed; It is impossible for computers to get on the Internet smoothly; The bandwidth mentioned above refers to the bandwidth of the whole process. Like on the expressway, there is such a wide bandwidth that there can be no fluctuation in the whole process; A little fluctuation in the whole process will affect the network speed; The user has the right to ask the operator (test with sweeper) for protection; 5: Signal to noise ratio (signal to noise ratio, which can be understood as signal purity) is small, the useful signal is covered by the noisy spurious signal (especially the inter symbol interference), so that the way to receive the signal can not correctly extract the useful signal from the noisy signal, and the judgment circuit can not correctly judge the code element, which will lead to error code Serious bit error is packet loss, serious packet loss is the cause of delay, and serious delay is line dropping (slow, delay, repeated start, line dropping, delay, line dropping, interruption, line breaking, automatic shutdown, crash, etc.). Use a noise meter or level meter to measure whether the noise level is within the allowable range, Or use oscilloscope to observe whether there is stray signal? Is there inter symbol interference? Take measures to eliminate it. The signal to clutter ratio should be more than 60dB. Test (observe) with sweep frequency instrument and oscilloscope. This indicator is to ensure that the road is smooth and barrier free. There is such a wide road, but also the whole process barrier free. 6: Matching: matching includes level matching and impedance matching (test with level meter and signal generator). 6.1 level matching: the received signal should not be too low. When it is too low, it can not reach the threshold level required by the receiving Road, and the equipment can not work normally; If the level is too high, the front-end circuit will be saturated or burned out. If the receiving level fluctuates near the receiving threshold, the computer will restart frequently; Therefore, receiving level adjustment is very important. Use level meter or oscilloscope frequently in operation to monitor and adjust the receiving level at the connection within the appropriate range. According to the instruction, monitor the adjustment with a level meter. 6.2: impedance matching: the connection point must match the impedance relatively. If the input and output impedance do not match, it will lead to reflection attenuation, and no matter how strong the signal is, it will not work normally. 7: Optimize the network structure, people turn on the computer to access the Internet will proce garbage, just like eating, not cleaning the table, not washing the dishes, not cleaning the stove will proce computer garbage, the computer will graally show slow, card, delay, repeated start, offline and other failures; Therefore, I recommend using some small tools: such as super rabbit, optimization master, Lu master or 360, etc; Develop a good habit of cleaning up rubbish before going offline. 7.1: timely removal of garbage fragments and ie cache generated by the Internet: as long as you use the computer, garbage will be generated. If you don't clean it in time, it will accumulate more and more. If you don't clean it for a long time, it will make the running space of C disk smaller and smaller and disorderly. Finally, it will slow down graally until it crashes; Therefore, regular sorting and running C disk can keep the computer running speed
7.2: synchronize the ADSL device first: power off the device and restart it. 8: Software settings and configuration 8.1: common software download software to the official website as far as possible, do not install 3, informal software does not install, P2P (occupy resources) software does not install, not commonly used software does not install. Turn off all unnecessary network connections and startup items, such as Thunderbolt, BT, donkey, etc; Do not put the non running software in the running C disk; Update patches in real time. Game software should be downloaded from regular large websites. Pay attention to whether the software is stable. Immature and unstable software will lead to slow, card, crash and other failures, especially some popular game software. Some netizens have a strong response to this. Such software should be paid special attention to or deleted immediately; When downloading software, we should pay attention to the rogue software inserted into the critical computer security, at any time to clear. Some game software started, the game will be directly t off, after the unlimited drop, restart and other failures. Protocol: the protocol in the network should also match it, and mismatching will also cause some equipment failures. Software conflicts will also cause delay, card, slow, crash, offline, interruption and other issues. 8.2: antivirus software and firewall at least one valid genuine antivirus software, and often upgrade the virus library: proper firewall settings (not too much, too high, too low), will cause some web pages can not be opened; Virus can make the computer slow down, crash, drop line, card, repeat start and switch failure. 9: Temperature, humidity and temperature rise (the temperature is graally rising after power on) with the extension of power on time, the temperature of the main equipment and its auxiliary equipment (cat, router, network switch, etc.) will graally rise. If it can not be sent out quickly, it will change from delay - slow - line drop - crash. 9.1: humidity: in rainy season or rainy days and areas with high humidity, the insulation between lines and devices is reced, and the signal level drops, resulting in inter symbol interference, bit error, delay, packet loss, interruption, disconnection (short line or interruption), crash, automatic shutdown, repeated startup (repeated connection), or unstable operation of the computer. Humidity accelerated oxidation, resulting in transmission interruption
9.2: temperature (recently, with the graal increase of temperature, the faults caused by temperature will graally increase): from the start-up, the temperature will graally increase, and when the temperature rises to a certain value, it will be stable at this value, and the difference between this value and the ambient temperature should not be greater than 25 ℃; As the computer is a semiconctor device, the actual temperature of the device should not be higher than 85 ℃; When the chip temperature is close to 80 degrees, measures should be taken to rece the working environment temperature of cat, router, network switch and computer equipment. If beyond this range, the computer will proce inter symbol interference, error code, delay, packet loss, intermittent, offline (disconnection or interruption), crash, automatic shutdown, repeated startup (frequency)

8.

Network connection timeout is caused by network failure, the solution is:

1, unlock the phone and open, find the setting function

9. 1) If it is the problem of broadband itself, first directly connect the broadband cable test. If it is the problem of broadband, contact the broadband customer service to solve it
2) if it's a problem with the router, if it can be used in the past but can't be used temporarily, my own practice is to cut off the power supply of the router and plug it in. I'll see later. If you have it, you can restore the factory settings and set it strictly according to the manual. You don't understand it and don't recommend setting it at will (this is caused by the slow or failure of the router to find the IP address under the premise of correct physical connection, not that the router is broken)
if it can't be solved all the time, it's recommended to call the customer service of the router. They have telephone online guidance. When I encounter problems that I can't solve, it's very useful to consult them. They will give correct suggestions for your setting or operation
3) if you turn off the wireless switch, just turn it on. If you use software to connect to the wireless network, it's normal that the software is not easy to use and often has problems. There's no better way. Use the router. In addition, it is caused by the network card driver is not or not suitable, whether there is a problem with the network cable interface or network cable, etc
4) if it is caused by system problems, it is recommended to restore the system or re install it.