@nanona yeah, found that bug too today and released the fix, thanks for info 
In some cases it can crash the miner or BSOD(who knows...), because with x16rt there was memory writing out of range(RAM and VRAM, because that thousands of found shares is not good, limit is 15 for GPU).
0.15.0.9 beta
- improved stability
- implemented client.reconnect(needed for some pools, e.g. miningrigrentals, zpool)
Download
In some cases it can crash the miner or BSOD(who knows...), because with x16rt there was memory writing out of range(RAM and VRAM, because that thousands of found shares is not good, limit is 15 for GPU).0.15.0.9 beta
- improved stability
- implemented client.reconnect(needed for some pools, e.g. miningrigrentals, zpool)
Download
No problem throughout the night on all rigs (R9 Nanos) with this latest version.
Also no more unrealistic "max" value now (the previous screenshots above showed 415MH/s, an order of magnitude more than the rig can actually push). It shows 63MH/s now, which is plausible and happens for certain hash orders (appr. 15MH/s per card).