Jagbird1 wrote:
Hi Encryptor5000
Thank you for replying to me. I can tell you that I do not get the error message in safe mode.
Good to know! In that case the error is very likely related to third-party software.
I see I need to download Etrecheck to run the report. I don't see it on the App Store so am a tad concerned. Is there a way of running the report without downloading the software? Also, can I ask, will the report provide a definitive solution?
EtreCheck is developed and maintained by @etresoft, a well-respected community member on these forums. It's one of the very few apps that is frequently recommended here, and it's properly signed and notarized (Apple's systems checked it for malware and found none).
The report won't provide a definitive solution, but it will report on the overall state and health of your Mac and note any major or minor problems it finds. Any personal info found is redacted in the report to protect your privacy.
I've been on again with Apple and they now say they want me to perform a back up, then wipe the Mac completely and do a brand new install. It seems a bit drastic and unnecessary.
Probably is a bit drastic. That said: a) it's worth a try if you can handle the downtime while your Mac restores from backup, and b) you should already have regular backups established. If not, set up a backup system now (like Time Machine) so that you can recover your data in case of catastrophe.
Is there anything else I can try before downloading the software you refer to?
Yes. When your Mac says it restarted because of a problem, choose Report, then expand the technical details and post them here. You might want to check the report for any sensitive details (such as your username) and redact them accordingly.
Apple also has a small article about that error message: If your Mac restarted because of a problem - Apple Support (CA)