1. Network connection problem: It may be that your network connection is unstable or there are other network problems, which makes it impossible to access TCM links normally. You can try to reconnect to the network or check the network settings to ensure that the network connection is normal.
2. Server problem: TCM link's server may be under maintenance or malfunction, resulting in abnormal access. This is usually a temporary problem, and you can try to visit later.
3. Geographical restrictions or access restrictions: Some regions or networks may restrict or block TCM links, so that you cannot access them normally. You can try using a proxy server or VPN to get around these restrictions.
If TCM keeps displaying network anomalies, you can consider the following extensions:
-Eliminate other possibilities: Besides network problems, there are other factors that may lead to abnormal communication network of TCM, such as equipment failure and application errors. You can try to access the TCM link on other devices or browsers, or contact the technical support team of TCM link for help.
-Other TCM resources: If you can't access TCM links, you can still find other reliable TCM resources, such as TCM books, TCM clinics or professional TCM consultations.
-Improve network security: If you often encounter abnormal network problems, you can consider improving network security, such as updating the firewall and using a secure network connection to ensure safe access to TCM links or other online resources.
Please note that the above are just some possible reasons and extensions, and the specific situation may vary according to the personal use environment and network conditions. If the problem still exists, please consult the professional technical support team for a more accurate solution.