Hacker228 added a new file:
QuoteDisplay MoreIn patch 0.13, BSG increased the heating of the VSS and Val, making it impossible to use weapons. This mod changes the HeatFactorGun and HeatFactorByShot values for VSS and Val, and also reduces the HeatFactor values for bullets such as SP-5, SP-6, PAB-9 and SPP. Now your weapon will not overheat after one 30-round magazine.
NOT COMPATIBLE WITH THE REALISM MOD!
I don't know what the exact cause is, but my mod with literally the few simplest functions causes my weapons to constantly overheat when used with the Realism mod. Most likely it's the Realism mod itself and its overheating weapon rework. You can try disabling this feature in the mod or try loading my mod after Realism. To do this you can add some z's to the folder name, for example, zzHacker228-MakeVSSGreatAgain-1.0.4
Installation:
Move the Hacker228-MakeVSSGreatAgain folder to SPT_folder/user/mods