FiveM subprocess files not associated with an app after antivirus problem, uninstall, reinstall

[av8rgeek]

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GTA V version?
1.0.1868.1 (GTA5.exe)
Up to date?
Yes
Legit or Pirate copy?
Legit
Steam/CD/Social Club?
Steam
Windows version?
Windows 10 Pro x64, Version 1909, Build 18363.900
Did you try to delete caches.xml and try again?
Yes
Error screenshot (if any)

System specifications
Asus ROG Crosshair VII Hero
Ryzen 7 2700X (no user overclock)
DDR4-3600 x 64 GB (standard memory XMPP/SPD)
2TB NVME SSD
1 TB SATA III SSD
EVGA GTX 1080 FTW Edition (no user overclock)
What did you do to get this issue?
Bitdefender (mid-game) classified FiveM as MALWARE and quarantined a bunch of files. It also appears to have affected the registry and file associations. I created exclusions, but could not exclude the whole folder from the Advanced Threat Protection. After creating the exclusions, I uninstalled FiveM and reinstalled it. Then I had the error popping up upon initial execution of FiveM, after the server’s file cache was downloaded and it was trying to log in to the server, and when I pressed f* and entered the “quit” command.
What server did you get this issue on?
gta.thecrewrp.net
CitizenFX crash zip file
No Crash Files post-reinstall, forgot to save crash files before uninstall/reinstall of FiveM
CitizenFX.log file
CitizenFX_log_2020-06-18T053600.log (380.9 KB)
.dmp files/report IDs
None

If an issue with starting:
GTA V folder screenshot

GTA V/update/x64/dlcpacks screenshot

Filepath to FiveM folder
C:\Users\cgaut\AppData\Local\FiveM
FiveM client folder screenshot

Which antivirus/firewall software are you using?
Bitdefender with both the Bitdefender and Windows firewalls disabled
Did you try to disable/uninstall your Anti-virus?
I tried to disable it, but I am unable to make an exception for the files it attempted to quarantine. After the game crashed due to FiveM being classified as a Threat/Malware, I added exceptions. Please see the screenshots for the specific exceptions.

Also add what you already tried so far.
Here are more Bitdefender screenshots. Because of the forum limitations, I could not add enough screenshots to show all the details.

Video recreating the error:

[system]

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[av8rgeek]

UPDATE:
After a strategic reboot (of course, after I finished posting), the error went away. This topic can be closed and/or deleted.