Do you have the same issue if you follow the OP’s steps to reproduce it?
Yes
Provide extra information to complete the original description of the issue:
Since SU15, i had multiple issues. Mouse not working and LOD issues around 6nm out. Lots of pop in too. However after multiple restarts and ensuring i dont use quick resume, it does seem to have settled recently.
Also, i would like to say, the sim on xbox is still capable of looking just as beautiful as it did on SU14. Which to me means server / internet traffic impact perhaps? (By this i mean, ive seen it perform to previous levels with SU15, meaning th code itself must still be ok, unless its an intermittent bug)
Using PMDG 737 its better. With the Ini A320 V2 it seems worse.
Coming out of Innsbruck in the A320 soon after SU15 launch, you looked behind the plane in external view, and it was like Doom graphics.
However, like i say, the sim still seems to be able to acheive the previous performance. Flight from Santander to Birmingham last night in the PMDG 737, and it was gorgeous. 36,0000 and lod was sharp for miles out with loads of interesting weather too. (Sunset, clouds, bit o wind etc.)
If relevant, provide additional screenshots/video:
rolling cache off, live weather on, live traffic on, no addons removed. Addons = BHX, STN from ini, ATR72, PMDG 737-800, LVFR static traffic liveries.
Just to reiterate, I do still get the OP’s issue, but not as often, and not as bad as the first few weeks.