Failed to connect to instance FIX

entered text in cmd , restarted and failed in frankfurt but milan is working okay , at least i can open instances without dcing for a few times

Sooo in the end it just helped me for a few minutes, I posted too early.
Yep surely doesn’t seem local but the fact that it worked from a different computer made me think it could have been.

I think I found a solutiuon that worked. I was experiencing this for 2 days.

Conenct to another one of your characters but in standard. It will load your standard character into your Hideout. From there I swtiched back to mirage and it worked first time.

Update - It doesn't work all the time. Just gets you into your hideout

Update 2 - Its annoying but you can switch to standard, start a map and then you can use that map in your mirage build.

I'm not sure why but starting the map from mirage won't work but if you do it in standard, switch back and then do it - it works ervery time.

If you're also in Europe, try the Milan server. I tested it following the method described in the original post, and it's generally playable on the Milan server. However, I still got kicked off the server about once an hour. On other European servers, you're basically kicked off just by switching maps. Try Milan!

Can u delete that bs post`? Changing local setting and restting stuff changes nothing this post is more harmfull than it helps!!

So I used to have failed to join instance (disconnected) happening to me everytime I even think of entering my own hideout for past 2 days. The way I fixed it was I deleted the game and connected my account from standalone client to steam account (Manage account>Connect account>steam) and re-downloaded the game from there.

Connecting to the Moscow server helped me solve the DC problems