Haven't experienced it until today, I was putting a lot into my world and then it started strobing red unless I was completely zoomed in.
=== Application info ===
Name: Sims3
Version:
Build: Release
=== Rating info ===
GPU: 5 GPU Memory: 5 CPU: 5 RAM: 5 CPU Speed: 3800 Threading: 3
Adjusted CPU: 6460 RAM: 32768 Adjusted RAM: 32256 Cores: 4
Card Found in DB: 1
=== Machine info ===
OS version: Mac OS X Version 10.15.7 (Build 19H2)
OS prod type: 0
OS major ver: 10
OS minor ver: 15
OS SP major ver: 0
OS SP minor ver: 0
OS is 64Bit: 1
CPU: iMac18,3
Brand: Intel(R) Core(TM) i5-7600K CPU @ 3.80GHz
Family: 8
Model: 7
Cores: 4
HT: 0
x64: 1
Memory: 32768MB
Free memory: 1981MB
User:
Computer:
=== Graphics device info ===
Number: 0
Name (driver): Radeon Pro 580
Name (database): Radeon Pro 580 [Found: 1, Matched: 1]
Vendor: ATI
Chipset: Vendor: 1002, Device: 67df, Board: 00000161, Chipset: 00c0
Driver: macOS Metal driver, Version: 0.0.0.0
Driver version: 0
Monitor: 3BF57B6C
Texture memory: 8192MB
Vertex program: 3.0
Pixel program: 3.0
Hardware TnL: 0
=== Options ===
AnimationSmoothing 1
LightingQuality 3
GeneralReflections 3
TextureQuality 3
VisualEffects 3
TerrainQuality 3
EdgeSmoothing 3
ObjectHiding 0
AspectRatio 0
ForceSquarePixels 1
SimQuality 4
TreeQuality 4
DrawDistance 3
MaxActiveLots 8
NumMaxActiveLotOptions 6
AdvancedRendering 1
AudioQuality 3
Audi🤭utputMode 1
VoiceLevel 255
SoundFXLevel 255
MusicLevel 255
AmbientLevel 255
FocusMute 0
VoiceMute 0
SoundFXMute 0
MusicMute 1
AmbientMute 0
EdgeScrolling 0
EdgeScrollingWarning 0
SupressOpportunityDialogs 0
SuppressOpportunityDialogsWarningProducts 2083583
SimWhileMinimized 0
TwelveHourClock 1
ShowPlacementGrid 0
AutonomyLevel 2
DisableAutonomyForSelectedSim 0
PetAutonomyLevel 2
AgingInterval 2
EnableAging 1
EnableTutorial 0
EnableIntroTutorial 0
EnableTombResets 1
EnableInGameStore 0
EnableTelemetry 0
EnableMemories 1
AgingStageLengthBaby 2
AgingStageLengthToddler 5
AgingStageLengthChild 7
AgingStageLengthTeen 14
AgingStageLengthYoungAdult 28
AgingStageLengthAdult 21
AgingStageLengthElder 14
EnableInteractiveLoading 1
AgingStageLengthPuppy 5
AgingStageLengthDogAdult 23
AgingStageLengthDogElder 0
AgingStageLengthKitten 5
AgingStageLengthCatAdult 30
AgingStageLengthCatElder 14
AgingStageLengthFoal 4
AgingStageLengthHorseAdult 38
AgingStageLengthHorseElder 14
LunarCycleLength 3
LunarPhaseLength 4
EnableLunarCycle 0
EnableLunarPhase 1
EnableStoryProgression 1
EnableVampires 1
EnableWerewolves 1
EnablePets 1
EnableCelebrities 1
EnableFairies 1
EnableWitches 1
EnableHorses 1
EnableOptOutCeleb 1
ReceiveConnectTNS 1
ReceivedDevGift 0
PostFilterFlags 0
RequireLoginBeforeLoad 1
SummerLength 7
FallLength 7
WinterLength 7
SpringLength 7
SummerEnabled 1
FallEnabled 1
WinterEnabled 1
SpringEnabled 1
IsCelcius 0
FogEnabled 1
RainEnabled 1
SnowEnabled 1
HailEnabled 1
InvertHorizontalRotation 0
InvertVerticalRotation 0
VideoCaptureSize 1
VideoCaptureQuality 2
VideoCaptureSound 0
VideoCaptureTime 60
VideoCaptureHideUI 1
=== Default Options ===
AnimationSmoothing 1
LightingQuality 3
GeneralReflections 3
TextureQuality 3
VisualEffects 3
TerrainQuality 3
EdgeSmoothing 3
ObjectHiding 0
AspectRatio 0
ForceSquarePixels 1
SimQuality 4
TreeQuality 4
DrawDistance 3
MaxActiveLots 8
NumMaxActiveLotOptions 6
AdvancedRendering 1
AudioQuality 3
Audi🤭utputMode 1
VoiceLevel 255
SoundFXLevel 255
MusicLevel 255
AmbientLevel 255
FocusMute 1
VoiceMute 0
SoundFXMute 0
MusicMute 0
AmbientMute 0
EdgeScrolling 0
EdgeScrollingWarning 1
SupressOpportunityDialogs 0
SuppressOpportunityDialogsWarningProducts 0
SimWhileMinimized 0
TwelveHourClock 1
ShowPlacementGrid 0
AutonomyLevel 2
DisableAutonomyForSelectedSim 0
PetAutonomyLevel 2
AgingInterval 2
EnableAging 1
EnableTutorial 1
EnableIntroTutorial 1
EnableTombResets 1
EnableInGameStore 1
EnableTelemetry 1
EnableMemories 1
AgingStageLengthBaby 3
AgingStageLengthToddler 7
AgingStageLengthChild 7
AgingStageLengthTeen 14
AgingStageLengthYoungAdult 21
AgingStageLengthAdult 21
AgingStageLengthElder 17
EnableInteractiveLoading 1
AgingStageLengthPuppy 0
AgingStageLengthDogAdult 0
AgingStageLengthDogElder 0
AgingStageLengthKitten 0
AgingStageLengthCatAdult 0
AgingStageLengthCatElder 0
AgingStageLengthFoal 0
AgingStageLengthHorseAdult 0
AgingStageLengthHorseElder 0
LunarCycleLength 3
LunarPhaseLength 0
EnableLunarCycle 1
EnableLunarPhase 0
EnableStoryProgression 1
EnableVampires 1
EnableWerewolves 1
EnablePets 1
EnableCelebrities 1
EnableFairies 1
EnableWitches 1
EnableHorses 1
EnableOptOutCeleb 0
ReceiveConnectTNS 1
ReceivedDevGift 0
PostFilterFlags 0
RequireLoginBeforeLoad 0
SummerLength 7
FallLength 7
WinterLength 7
SpringLength 7
SummerEnabled 1
FallEnabled 1
WinterEnabled 1
SpringEnabled 1
IsCelcius 0
FogEnabled 1
RainEnabled 1
SnowEnabled 1
HailEnabled 1
InvertHorizontalRotation 0
InvertVerticalRotation 0
VideoCaptureSize 1
VideoCaptureQuality 2
VideoCaptureSound 0
VideoCaptureTime 60
VideoCaptureHideUI 1