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Please see the official X‑Plane Support page for help.
X-Plane 10.5 crashes anywhere between 1 minute to 2 hours now. Previously had no problem.
Get one of two diagnostics. Something like: "X-Plane encountered a problem and had to close" or "GPU has crashed and has recovered." But when the GPU crashes it take X-Plane with it.
All this is independent of which plane I fly or the rendering settings.
Reinstalled earlier version which had been backed up to external hard drive. This version had been working fine but doesn't work now. Cleaned dust out of computer, used a fan on it. No change. Reinstalled GPU driver, no change. Monitored G
PU usage and temp which were reasonable. No sign my GPU is dying. At my wits end.
This site is no longer being actively maintained.