Question Monitors Claiming Input Timing Incorrect

[WayTooManyAccounts]

I have three monitors on NVIDIA GeForce RTV 3060Ti. Middle Dell P2417H and sides are Dell E2222HS. All three set up 1920x1080.

Few weeks ago, the right monitor kept going blank saying:
The current input timing is not supported by the monitor display. Please change your input timing to 1920x1080, 60Hz or any other monitor listed timing as per the monitor specifications.

This would happen now and then when the monitors wake from standby. In the OS, it sees all three monitors. Physically, connections fine. Some windows that still open and we missing from other displays, we apparently on the missing monitor (CTRL-LEFT brings them to middle). So, OS is using that monitor too. I could not find any setting or anything in the OS to change them. Changing the monitor layout did nothing. Setting my monitor display settings itself did nothing. I only found reboots help restore it.

This has happened several times. Graphic drivers and Window$ (could be the culprit as always) updated.

I am now writing because the left monitor is doing the same. So it has to be driver related, right? There been many OS and program updates, and data written, from the time this started, I do not think wise to try and restore from System Protection from months ago. Most options on the Internet not helped. Not sure if this is even a Window$ issue or Nvidia.

Since the weekend about over and facing a grueling work week of two jobs (because, rent), tinkering is not on the list until Saturday. So I wanted to see if anyone reading this has encounter a similar issue and pinpointed more of a culprit to start looking into.

Thanks.



Processor 12th Gen Intel(R) Core(TM) i7-12700 2.10 GHz
Installed RAM 16.0 GB (15.7 GB usable)
System type 64-bit operating system, x64-based processor

Edition Windows 11 Pro
Version 23H2
Installed on ‎2/‎2/‎2025
OS build 22631.4890
Experience Windows Feature Experience Pack 1000.22700.1067.0

 

[Lutfij]

This has happened several times. Graphic drivers and Window$ (could be the culprit as always) updated.
Did you use DDU to remove all GPU drivers(Intel, AMD and Nvidia) prior to reinstalling with the latest sourced off of Nvidia's support site? Speaking of OS, you're on 23H2, we're on 24H2...your OS is pending an update but be wary to backup all mission critical data in case the update goes sideways.

 

[WayTooManyAccounts]

This has happened several times. Graphic drivers and Window$ (could be the culprit as always) updated.
Did you use DDU to remove all GPU drivers(Intel, AMD and Nvidia) prior to reinstalling with the latest sourced off of Nvidia's support site? Speaking of OS, you're on 23H2, we're on 24H2...your OS is pending an update but be wary to backup all mission critical data in case the update goes sideways.

DDU? I looked up the term. Display Driver Uninstaller? Then no. I did not think of that term before. Sounds like something I should try Saturday. Know of a good freebie to use?

My Windows update had issues for months about an update not updating. I spent time and got no where. I think I posted here too with no helpful solutions. I forget, not checking right now. Then another update replaced it, and that got installed couple weeks ago. But right now, Window$ finds no updates. Just did security definitions.