Question ALT + TAB Freezes cursor and whole pc after 3 seconds

[Nekozarou]

Hello, this is the first time im here because i really need some help right now.

Okay so, i have an issue with ALT + Tabbing on my PC right now that happens when i play games that has different resolution from my native resolution. Usually its only freeze during the ALT + TAB period, but this time the ALT + TAB works fine without lags but 3 seconds later it freezes my whole PC for around 2 second and it works fine again. Its not a really big deal but its very annoying.

I have a setup of 3 monitors, 1 Ultrawide, and 2 regular monitors.
First Monitor : 3440 x 1440
Second Monitor : 1920 x 1080
Third Monitor : 1920 x 1080

Game Resolution is anything below native resolution cause freeze after ALT + TAB 3 seconds later.

I have turned on and off a lot of settings on Display Settings, but the problem still persist. When im testing stuff, weird stuff happened like if i opened Display Settings Window, the ALT + TAB only lags during the ALT + TAB period, not 3 seconds later. But if i dont open the Display Settings Window, it lags 3 seconds later like usual. It wasnt like this since 3 days ago. It's driving me insane.

Can anyone please help me ?
I tried every fix on google, and reset my PC and the problem still persists

Monitor :
XIAOMI Ultrawide 34, Viewsonic XG2401 SERIES, HUION Kamvas Pro 22

Specs :
Processor : AMD Ryzen 7 7700X 8-Core Processor
Memory : 32 GB
GPU : NVIDIA GeForce RTX 4070
Direct X : DirectX 12
Motherboard : B650M AORUS PRO AX
PSU : Corsair 850 Watt 80+ Gold

 

[Ralston18]

There are a number of troubleshooting options available.

First:

Look in Reliability History/Monitor for any errors codes, warnings, or informational events that occur just before or at the time of the lags. Also look in Update History for any failed or problem updates logged about the time the problems began.

Second:

Use Task Manager and Resource Monitor to observe system performance while you ALT + TAB etc.. Use both tools but only one tool at a time. You will need to leave the tool window open and viewable while testing. Plus you will need to adjust the tool window to focus in on various components and/or system activities.

The end objective is to discover what the system is doing (or trying to do) during the lags.

There are other tools that can be used - just start with the above for now.

 

[JJXD]

Hello, this is the first time im here because i really need some help right now.

Okay so, i have an issue with ALT + Tabbing on my PC right now that happens when i play games that has different resolution from my native resolution. Usually its only freeze during the ALT + TAB period, but this time the ALT + TAB works fine without lags but 3 seconds later it freezes my whole PC for around 2 second and it works fine again. Its not a really big deal but its very annoying.

I have a setup of 3 monitors, 1 Ultrawide, and 2 regular monitors.
First Monitor : 3440 x 1440
Second Monitor : 1920 x 1080
Third Monitor : 1920 x 1080

Game Resolution is anything below native resolution cause freeze after ALT + TAB 3 seconds later.

I have turned on and off a lot of settings on Display Settings, but the problem still persist. When im testing stuff, weird stuff happened like if i opened Display Settings Window, the ALT + TAB only lags during the ALT + TAB period, not 3 seconds later. But if i dont open the Display Settings Window, it lags 3 seconds later like usual. It wasnt like this since 3 days ago. It's driving me insane.

Can anyone please help me ?
I tried every fix on google, and reset my PC and the problem still persists

Monitor :
XIAOMI Ultrawide 34, Viewsonic XG2401 SERIES, HUION Kamvas Pro 22

Specs :
Processor : AMD Ryzen 7 7700X 8-Core Processor
Memory : 32 GB
GPU : NVIDIA GeForce RTX 4070
Direct X : DirectX 12
Motherboard : B650M AORUS PRO AX
PSU : Corsair 850 Watt 80+ Gold

Did you find any soultion? I'm having the same problem when alt tabbing out of the non native resolution game.

Specs :
Processor : AMD Ryzen 7 7700X 8-Core Processor
Memory : 32 GB
GPU : NVIDIA GeForce RTX 3070
Motherboard : MSI X670E Tomahawk
PSU : Fractal Design 760 Watt 80+ Platinum
Monitors: Main: 3440 x 1440, Second: 2560 x 1440, third: 1920 x 1080