This can't be fixed from the user end?
Did not observe such problems. You can pm to me screenshot and log file when this happens?
Not sure how to take pictures of this. Sometimes the miner will just 'stop' mining when a new block happens, occasionally it will start immediately on the new block, but usually it'll just sit there for a little bit. Sometimes it'll spit out some 'fast block or corrupt file. When this happens the % will sometimes sit there after it moves onto a new block, other times there wont be a percentage or a readout (where there normally is) when the new block starts).
Even when it moves onto the next block without displaying the 'fastblock or corrupt file' message and the percentage just freezes, it wont always move on right away to the next block.
From what I've seen it doesn't transition smoothly. This 'transition' isn't consistent. I can watch two different computers mine and even if both get stuck because of a fast block, one sometimes moves on a lot faster (sometimes immediately) compared to the other.
Stopped at Fast block for fastblock but waited 2 minutes:
Stopped at 15% but still waited 1min45s:
Update on this, it appears as though this only happens when I solo mine or use a Uray pool. When I use the dev pool this hasn't happened.