Played yesterday for a few hours, slow texture loading with rebar enabled seems to be fixed for me atleast, also 100% CPU usage freezes didnt happen during my play session, still need to do some testing with those for a few more hours.

Sweet! Im so glad to hear this!

Hopefully there will be permanent fix soon, not really keen on downgrading my windows just for this.

So resize bar seems to be the culprit here somehow, as theres been a few similar and connecting problems, fps drop with resize bar off hasnt been a problem for me atleast not on reforger, some games still do benefit having it on.