Welcome to GTA5-Mods.com

@Aniruddhagp did you replace the ini ? Hope you have a backup.

@Icerxxx yes, you need to fix your game, this is not a trainer problem, mp maps loads fine over here and no doubt for many other people.

@jeskooo That means the trainer cannot write to trainerv.ini. Either you run the game as admin, or you run openiv and fix permissions on game folder.

@Unsearchably Custom RGB is already in.

@TEN2810 I checked the options of the Rockstar Games Launcher and there was a new option: "Disable Windows Key". It was activated. Definitely not by me. Once disabled, the Windows key did not spawn any random vehicles through the trainer. Problem solved.

@Ziyad_22 In the 9+ years that this trainer has been released, you are to the best of my recollection, the first to complain this trainer lags the game. I guess there is a first for everything. Not sure what to say here.

@COMMANDOx76 That helicopter spawns just fine over here, no crash whatsoever, I tried to spawn it multipe times.

@CorpseGrinder Working fine over here. You do need to save all settings in option menu. If it still does not work, it is likely that GTAV directory permissions deny the ini file to be written, in that case, launch openiv as admin and fix permissions.

@Herobrine7707 reading is key, you are asking for something that already works.

@juln why would it be fixed, that was fully intentional. Mind you, you CAN disable the feature, by reading the changes document. By the way, that was introduced many versions ago.

from that document:

-changed snow a little bit to have reduced grip and white dirt color. If you don't want reduced grip, add SnowGrip=0 in defaults section of ini.