New release 2.2.0 is available.

Release notes:
   - Fixed a bug when mining to P2Pool (Lary2Rev3/Vertcoin).
   - Fixed a bug that shows too high hashrates if the intensity is very high. The new version can
   - handle high intensities and grid sizes. However, if you choose intensities that are very high
   - you will see the hashrate dropping quite fast - and end up at levels that you can see with lower
   - intensities. You should always prefer lower intensities to get a better overall experience.
   - TT-Miner checks all 12 hours for a new release. If a new version is available it will print a
   - short notice and the release notes of the latest available release, repeating all 4 hours. You
   - can switch this information off if you add -nui (no update info) to the command line.
   - New command line options:
        -log and -logpool accepts a filename with fill path now. If you omit the filename TT-Miner
            creates standard filenames and will create a new file for each day.
        -PP INT     process priority, this option set the process priority for TT-Miner to a different level:
           1=low, 2=below normal, 3=normal, 4=above normal, 5=high. Default: -PP 3
        -PRHRI INT  performance-report hash-rate interval.
           specify the timeframe for the average of the hashrate. Default: -PRHRI 2
        -nui        no update information. Do not print notifications for new releases.

I see here on my system also some hashrate improvements for ProgPoW and MTP, but it may be my 'overoptimized' system. So I do not know if you will see this improvements as well. I see them at default settings ( default intensity and default grid size).

Please let me know if you run into any issues.

Happy mining.