Every time I try to log into a server, this problem appears for two weeks and I cannot log in
Is there a solution to the problem ?
Did you “make sure your System Clock is Synchronized”, as it says?
If so,
In elevated cmd.exe (“run as Administrator”), run the following two separately:
netsh winsock reset
ipconfig /flushdns
Then, restart your PC and router, and try again. If it still doesn’t work, contact your ISP for help.