Minecraft - ping problem, is the wifi adapter to blame?

Question

WiFi

Hello. The problems are that I have something wrong with the wifi adapter, in minecraft ping 3800 in the menu shows with a ping tip and more. When I manage to log in, the ping is very high, it jumps and I fly out. I've tried it now and it didn't work. As if there is no Internet, but it works everywhere. This problem is already 5 hours, with the PC. And so ... It doesn’t go to any servers at all, I tried everything. Well, look. I'm not lying. . I don't understand what's wrong, it worked fine in the morning. Ping 60-70. (Nick if that girl).

Answer 1

1. Connect the computer via a wire, not wifi and check the speed.
2. Call the support of your telecom operator, let them check the line.
No one will tell you here, because the question refers to those that need to be repaired on the spot, and not "by phone"