Black textures (maybe traffic)

[vl1 11]

I have P3D 5.1
Everything was fine, until I had a corrupt scenery.cfg. I have repaired it. After that when I start at any airport everything loads fine, but then in 1 to 5 seconds all the textures get black.
Maybe someone had a similar problem?
If I remove AIG package from add-ons.xml it works fine. I guess there is some kind of error somewhere, but I have no idea how to troubleshoot it, cause my P3D is 800GB.

Another thing, but I don't think it matters. When I was trying to find the problem with scenery.cfg I accidentally completely deleted the P3D effects folder. AIG package is separately with it's effects on a separate SSD. I tried to download some effects but not all of them of course.
I have disabled ORBX in add-ons.xml and scenery_addon.xml for troubleshooting, but I get the black textures only with AI.
Important thing. During this hassle with scenery.cfg I DID NOT change any files from AIG traffic package.

Thank you if someone can help

Screenshot:

ContentErrors.txt
https://mega.nz/file/kVkmTaAJ#gqH00VNzg3p3Bhijzhodsj7p3kEYlAvjsN8y6XvMrOQ

Edited January 15, 2022 by vl1

[exeodus 76]

Try to reinstall the 5.1 client and see if that fixes the problem.