Ping issue in new instances

Most of the time I'm playing with like 60-80 ping and it feels totally fine for me, but sometimes new instances created have ping issue where it spikes to multiple thousands and will not be fixed untill instance is re-created.

In campaign it was okay, but now in maps this breaks everything because I just can't complete map with 30k+ ping on it, while I still have very stable 60-80 ping in Hideout (depends on gateway).