"Transitioning" issue for PC version

When I launch the game, I’m often unable to play. I say often because I have been able to play two Academy games. However, when I am in the main menu, I am not connecting to any servers.

Is there any way to work around this?

To give further information on this, it says “Transitioning” on the upper right-hand corner of my screen. After a brief “Transitioning” period, it then says “Unable to join fireteam” and leaves me having to exit the build and reopen it to try again.

> 2533274844733774;2:
> To give further information on this, it says “Transitioning” on the upper right-hand corner of my screen. After a brief “Transitioning” period, it then says “Unable to join fireteam” and leaves me having to exit the build and reopen it to try again.

One hour later with a full Network refresh and still unable to connect to the servers. I’ve given up.

Same issue last flight and this one. Have submitted tickets both flights now (#121468 & #183880). Anyone have thoughts on this?

Have tried:
Reinstalling Infinite,
Forwarding ports 53,80,88,500,3074,3544,4500 (recommended by Asus OpenNAT for Halo, but seems like standard Xbox ports),
Logging out and back in on both steam and game bar,
Making usernames consistent between XBL and Steam,
Manually assigning DNS servers to Google and cloudflare.

I’ve had one person suggest a Windows reinstall, but I can’t say I’m eager to reinstall all my apps just to try fixing a beta flight.

Works fine on the Xbox, so can confidently say it’s not a networking issue, except perhaps on my PC itself.

AMD Ryzen 7 3800x
MSI GTX 1070 Gaming 8G
32GB RAM
WD Black SN750 SSD