Race one. There's a long double-yellow at the start of the race due to the crash in turn 1. Skip to 10:15 in the video if you want to skip to the green flag. Race was green from there on.

Race two. We were all staring at the weather apps between qualifying and the race because there was the possibility of a storm but at the last minute the weather apps all pretty much unanimously agreed the track would be dry. They were right. A bit of weirdness at the start, then plenty of excitement to be had in that race all the way through - no double yellows, though a handful of close calls... including one of my own, unfortunately.

I might be wrong, but it sure looks like you were short shifting. I'm generally shifting at redline.