16" MBP Crashes (Sleep transitioned timed out...)

Make an appointment at the Apple Genius Bar for service. If you need to find an Apple Store - Find a Store - Apple. Also, see How to find your nearest Apple Authorized Service Provider (AASP) or Distributor (AAD).

"Your Apple-branded or Beats-branded hardware product (“Product”) is warranted against defects in materials and workmanship for a period of ONE (1) YEAR from the date of original retail purchase (“Warranty Period”) when used in accordance with Apple`s user manuals (refer to www.apple.com/support/country). Under this warranty, you will be able to direct your claims to Apple even in situations where you purchased the Apple Product from a third party.” [Apple One (1) Year Limited Warranty – Accessory - For Apple and Beats Branded Products Only.]

Hi jtmtech, I had a similar-sounding problem and was able to correct it – after several unsuccessful troubleshooting steps – by doing a complete disk erase and fresh Catalina installation. This go-round I elected NOT to do a Migration from my old MBP, and so far this approach seems to have defeated whatever was my culprit.

In my case my system would always crash after sleeping overnight or after an hour or so more in sleep mode.

Hope this helps you, and/or others visiting here. Good luck!