999 Ping#2192

I’ve been playing a dungeons and dragons campaign using TTS with my friends for a little over two months now with no issues. Suddenly last sunday, I was trying to log into our lobby and was met with 999 ping. No other game or service has any issue with connectivity and lag, and I am completely floored with why TTS is all of a sudden not working and would appreciate any help regarding this matter. Thanks in advance everyone!