Hmm interesting. I had not considered that 24H2 could be a factor but read this recent post of mine. I had the exact same thing with the “up to 30 second pauses”.
No CTD’s though (at least not related to the pauses) and I’m not using Process Lasso at this time. I had been experimenting with different settings for the X3D / Core Parking options (both via Bios and via Game Bar) and I could see that when the pauses happen it was not using the frequency cores at all, so I put it down to that being not the best combo of settings I had for this particular flight (heavy scenery and lots of close multiplayer aircraft in group flight).
Since then I’ve had a new motherboard fitted but not had time to fire up the PC yet. So we will see!
…but I thought this post of mine could be useful info to add here. I watch this thread with extreme interest… 
