So I am checking the fixed version now. Speed is a bit better than before, but still about 20% less than v0.13. It appears to be related to the CPU, any change to the CPU affinity in the task manager heavily affects the hashrate. Still, I did not have the problem with v0.13. I'll be sticking with the new version for now and see what it can do over time.

btw. Any chance to include a logfile, to see hashrates and how often the miner had to restart?