Stuff on myserver keep dissapering

Stuff keeps dissapeering on my garrysmod darkrp server!
After like 15 minutes the server is up or less every players/npcs/eneities ALL dissapear and we cant fix it
You can still see their shadows…
mods:
Admin Alert
Admin keypad cracker
Anti-NoClip
ATM Banker v3
crysis nanosuit player model
drugzmod
ExpPlus (It’s on there just dosent do anything)
GTAIV_Vehicles
HealthRegeneration
holdtypefix
gmod legs
Mad Cows Weapons
permaprops
PlayXSvn (Also on and broken)
pointshop
Prop Resizer v2
quakesmod
QuickHud v1.1 - Official
radar
rape swep
shopmod
threed text labeling
Ulib
Ulx
Weathermod v7
PedoBear playermodel

The server is running on my computer (windows) [Optiplex 780]
using SRCDS
Please help!


(User was banned for this post ("wrong section again" - postal))