Latency problem

Since yesterday I have problem with latency in Overwatch. My normal latency is 60-80, but since yesterday I have around 200 ping. It’s solid 190-210 and it’s not going down. I’ve tried restarting my router, PC, I’ve tried different LAN cables. In different games there is no problem with latency, and there is no background downloading or anything else. My network is stable so I don’t know what cause the issue.

Call your ISP. It’s probably at their end. I have no latency what so ever

My ping is 300-400, never had issues before. Not played since last week so don’t know if this is an issue since the last hotfix/patch. I have a 1tb connection and no issues with anything but overwatch.

*Edit: Now the shop has updated with the new weapon skins I’m back to normal.
Might be a coincidence. Might not.