I fail to reproduce this on my testrigs. Tried --xintensity 4096 to force the timeout, and the first timeout will appear but no crash after the gpu reset.It's probobly only reproducable on the 2miners.com pool. In debug I see that 2miners don't like to have the fee mining thread open, so it keeps restarting. Perhaps a workaround would be to mine the devfee on another pool.