My server doesn't work... SOMETIMES.

Title says it all. Makes no sense.

I obviously configured it right because people have been able to join before. People have been able to join yesterday even. I have a static ip, it hasn’t changed, I haven’t changed anything, and even srcds doesn’t work.

When I ran it using server checker it says UP - OK then after like 2 seconds it says. UNKNOWN - NO REPLY.

I give my friends the server ip with the port at the end of it, no go half the time. Sometimes they can even see it in favorites or when they do “find games at this address” they see me inside the fucking server, they see server info, but can’t join.

I’m pissed. please help.