help needed, screen freezes

[limkol]

Need a bit of help with this one! My nav map screen freezes sometimes and I can't do a thing except turning the computer off and rebooting. Can't alt tab or alt ctrl delete or anything. Happened last night when I was at 256 time compression. Only started happening last week. It's very unpredictable....Doesn't happen every time, but when it does....:damn:

What do you think? Hardware or mods problem? Only happens in SH5 and only in nav map.

My mods:

Accurate German Flags
AilRain 1.0
Loading Screens Mod
MightyFine Crew Mod 1.2.1 Alt w beards
MCCD_1.04_MFCM_1.2.1_compatible
MoraleMod
RemoveLogoIntroTheDarkWraith
Grossdeutscher Rundfunk
Wordeees' Actual Footage Menu
Tilvaltars Sprachmod 1.0
SubFlags_0_0_3_byTheDarkWraith
Reboot's Water Drips 1.1
sobers talking conning crew mod
Compatible Conus00's Graphic Mod+SV's work
German U-Boat Hydrophone SFX
U-Boat Ballast Tanks SFX
U-Boat Watch Crew Routine SFX
Unterseeboot SFX
D3Dfix
Cerberus62 Additional Merchant Ships 1.0 (Part 1)
Cerberus62 Additional Merchant Ships 1.0 (Part 2)
Ferocious Fire SFX
U-Boat Propulsion SFX
Ambient Underwater SFX
U-Boat Radio Room Telemetry SFX
Sub_Exhaust_1_0_5_byTheDarkWraith
Wooden_Lifeboats_Mod_1.1
A Fistful of Emblems v1.51
A Fistful of Emblems v1.51 (Weathered)
KillerTubes Better Textures v. 00.00 repacked
sobers multi color mod V2
SteelViking's Interior Mod V1.2
EngineSoundsImproved_v1.0
FX_Update_0_0_9_ByTheDarkWraith
FX_Update_0_0_9_BARF_1_3_Full_Fix
Speech fixes and additions (german version)
NewUIs_TDC_5_3_0_ByTheDarkWraith
Trevally Harbour & Kiel Canal Pilot v2.4
Trevally Automated Scripts v0.2
IRAI_0_0_29_ByTheDarkWraith
IRAI_0_0_29_No_hydrophone_on_surface_No_Aircraft_s potting
IO_StrategicMap_2_0_for_TDW_5.1.2

Thanks for your help:up: