Hiveos keeps crashing when mining Firo coin

My rig contains 1xGTX 1080 and 4xGTX180ti. I would like to try mining Firo, but Hiveos crashes right after the T-Rex miner starts up. I’ve already tried different wallet addresses and an altenative Miner. But Hiveos keeps crashing without any error.

Could it be a GPU related problem?

The crash of Hiveos was caused by one single GTX 1080ti card. Seperating this GPU from the mining software let me mine Firo.

Any idea what could be a reason why Hiveos crashes? Mining ETH works great with this GPU.