Influence failing power meter on condition tab

Currently I’m dealing with a failing power meter. I was wondering if this had influence on the way intervals counts the condition graph.

Without power I know hartrate will be looked at. But in this case it registered 13w for a 4,5h ride. The condition graph dropped 2 points after this 4,5h ride with didn’t seem logic to me. Could this be because of the 13w average which isn’t accurate?

Yes. Your load for the ride is being calculated because theirs is a power reading (a faulty one at that). On the activity go to setttings and change it to ignore power data . It will then look at HR for the load