iOS 14.1 battery issues?

I use 2 iPhones. Personal is 6s plus work is iPhone 8. Since iOS update battery drain has been outrageously bad. Did as some said with wiping out and reinstalling on my personal phone. It helped a little, but did not cure the underlying problem. Reading these forums it seems there is a massive issue that needs to be addressed.
I have an IPhone 8. This morning I installed IOS 14.1.
I went for a run for just one hour using Runkeeper like I always do. Battery went from 100% to 1% within an hour...
iOS 14.1 battery issues?
 
 
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