Tt-miner issues with 0.6-148@200721

tt-miner crashes after about 3/4 hours under the new update. If I’m mining other coins they continue. Happens while mining KowPow or MTP. I downgraded, I suspect upgrading the version of tt-miner to the latest would be a first step (the installed tt-miner is v.5.0.1, current is v.5.0.3)