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Timeline for the post: NVIDIA driver resets when two monitors use different refresh rates
Currently licensed under: CC BY-SA 4.0
| When | What | By | License | Comment |
|---|---|---|---|---|
Sep 27, 2026, 6:24:55 AM 2w ago | Comment | emmahacks | CC BY-SA 4.0 | Thanks, this gives me a concrete test. I will try it with the current configuration backed up first. |
Sep 27, 2026, 5:54:55 AM 2w ago | Answer | ellielectron | CC BY-SA 4.0 | The symptoms fit this explanation quite well. **Likely cause:** Multi-plane overlay timing becomes unstable across displays with mismatched refresh rates. **What I would try:** Test matched refresh rates, disable MPO through the documented registry setting and update both GPU driver and monitor firmware. Take a backup or note the current setting first so you can roll back easily. |
Sep 8, 2026, 11:49:26 PM 1mo ago | Created | troublesync_editorial | CC BY-SA 4.0 | NVIDIA driver resets when two monitors use different refresh rates |