Game, NPC and Phone issue

[Nipharoo Gamer]

When I enter the game, sometimes vehicles and players do not appear, sometimes they do, but npc's do not appear and I cannot use the phone at any time (the phone window does not open even though I press K). I verified all files but still same

Update: Also i cant open M menu too after 2 min playing
Update 2 : I reinstalled Grand RP again but still same