Game Version number:
1.2.0.102

Modded?: Yes
WCS_Commands 2.0.10
ACE Magazine Repack 1.1.2
GM Persistent Loadouts 1.0.17
WCS_Helicopters 2.0.34
Server Admin Tools 1.0.61
ACE Core 1.1.2
WCS_Earplugs 1.0.7
Prefab Optimizations 1.0.0
ACE Medical 1.1.0
WCS_Interface 1.0.10
WCS_RU 2.0.1
WCS Script Optimizations 2.0.23
Where Am I 1.1.0
Chat Message Roles 1.0.5
Prefab Optimizations - Glass 0.2.5
Player Map Markers 1.0.2
ACE Backblast 1.1.0
WCS_VehicleLock 1.0.8
WolfsBuildingPack 0.1.34
WCS_Vehicles 2.0.14
ACE Finger 1.1.0
WCS_Clothing 1.0.12
WCS_EasternEurope 1.0.19
ACE Compass 1.1.0
WCS_SpawnProtection 2.0.11
WCS_VMExterminator 1.0.10
WCS_Arsenal 1.0.67
ACE Carrying 1.1.2
WCS_Core 2.0.96
Prefab Optimizations - Core 0.3.0
RHS - Status Quo 0.9.3094
ACE Trenches 1.1.0
WCS_TempFixes 1.0.0

Issue Description:
Cannot drive forwards, also strange movement of character. Strafing disabled.
Happens after loading/unloading supplies.

Video capture of this problem:
https://1drv.ms/v/s!AoAFsQY4vdt0iM5CsEG_f5T4yZ1DGQ