I'm just wondering if Mouse OC software can possibly trigger PunkBuster to see you as a hacker. 

Just wondering if anyone has any experience with using these and if PB has ever flagged them.

your ban reason is PunkBuster Server: VIOLATION (GAMEHACK) #88001: Fluvioglacial (slot #19) Violation (GAMEHACK) #88001 

I found lots of people were banned same reason(violation #88001 or #88002) today.

https://www.pbbans.com/master-ban-index.html

https://imgur.com/a/Sj7dC

It might be triggered by non-cheat software, so I strongly recommend you submit ban appeal at evenbalance

http://www.evenbalance.com/troubleticket/new_ticket.php

If they admit your ban was triggered by non-cheat software, third party bans such as PBbans, GGC, ACI, and BF4DB will  left.

Basically the above. Thanks for your help @tom, but keep in mind it isn't allowed to post in appeals.