Thanks for the responses Spud, Aslain and Explorator.
In three days I have gotten no clarification from WG on what mod(s) are an issue but as usual some helpful forum members can explain what happened. Thank you! I have already removed reshade and will miss how much it enhanced image quality.
If it weren't for the three of you I never would have known reshade was the issue and would have gotten banned again (even perm?). I had to google after your heads-up to find any information on reshade and banning. No mention in the launcher or on the page for illegal mods as I see it, only old forum and reddit posts and a buried news story in google! Players who leave the game for periods of time or who otherwise play casually will never be informed with such piss-poor communication and notification. I expect a modern multinational company to be better organized and more professional...is a permanent link to mod policy in the launcher that hard to implement comrade?
Anyway, sorry for the venting. Thanks for the great mod pack! I'll continue using it if I decide to continue playing after my time is served...