This has been happening to me too, but not until later evening around 8PM EST. Started having sudden spikes in lag like my connection would just drop for a second or two. Then I would get this error as it kicks me to the server select screen. I assume packets are being dropped but not sure what address to run a rttrace for my server "Tarro Blood"
Same exact thing. Restarted computer and reset router. spiking to 15000+ ms latency for a few seconds. Game is essentially unplayable right now.