Ping issues in home servers

So i have good internet, and I’m getting games in overwatch that are around 400 ping for no reason. they’re always in my region (sydney) and noone else in the server ever seems to be suffering this problem. I used to be able to restart my internet and it would fix the issue, but now nothing seems to fix it, so every single one of my games is on 400 ping. this is only overwatch. Is there anything that can be done. I’m adamant im not at fault here.

This has been happening to me as well. Every value is good (10-20 ms) aside from the RTT value and it’s been happening randomly.

Also getting disconnected between ban phase and game start, sometimes flushing the dns helps

+1
It’s not just you going through mate. Heaps of Aussies are having to go through this… It’s really disappointing. Hoping the devs can get some visibility on the issue and come up with a fix