iPhone Crashing After IOS 17 Update

With the most recent IOS 17.1 update, my phone (12 Pro Max) has been crashing and sometimes restarting. Previously, when I had the IOS 16 updates installed, it never had any issues close to what it has now. When my phone battery gets below 80% it will begin to do this unless I put my phone on the charger. Before, I had thought I was opening and using too many apps at the same time. Yet, the past couple of times I haven't had a single app open. A few days ago I counted 19 times that it had crashed and restarted itself while I was a work and didn't have it charging. I've read about battery performance, and I've had the service battery message for over 6 months now and it's worked perfectly normal. It will work as intended if it's kept on the charger or at any battery percentage above 80. Up until I downloaded the newest IOS 17 update, it had worked perfectly fine. IOS 17.2 just became available, I plan on testing the waters with this update before I go to get my battery replaced.