I’ve been getting hard crashes, all the way to a reboot, when streaming. I thought the El Gato camera card was the problem, but the crashes continued after getting a new camera card last week. So I decided that today was the day to completely wipe the PC Windows drive and do a full and fresh install of the operating system. That drive has never been wiped since I bought the PC four years ago, and it was crammed full of legacy registry entries and other junk from years of use (and using FSX, P3D and X-Plane along the way). I very deliberately run X-Plane from a separate SD drive, so it would be unaffected by a change like this — and it’s a reason that you should probably run X-Plane from its own dedicated drive, too. (In fact, I have X-Plane and its associated programs on one drive, and all my ORBX and ortho scenery on a different drive, just so they won’t be affected by any Windows problems or updates — in fact, I could buy a new PC, plug in those drives, and be good to go for the most part).
So far, it seems everything has turned out OK. It took a while to download some drivers, and I’ve had to update a few settings that changed with the new installation, but now I have a clean Windows drive that’s loaded only with a bare-bones install of Windows 10, Navigraph’s data install program, Active Sky XP, Project Lasso, and the OBS streaming software. I have not noticed a significant increase in performance, but the sim seems to be running very smoothly — and no crashes so far. With any luck tomorrow I’ll get in a stream for testing.