IS VERSION 1.84 SERIOUSLY BUGGED?
Why was this version removed from GitHub? --scryptr
what happens with binary file for ver. 1.84 on GitHub

1) we forgot to add some check in Cuckatoo31 solver, that may lead to crash of miner.
2) seems 1.84 run slower on mining edition cards under windows 10, we have to check it
For the p102-100 GPU card, its bfc's hashrate still has significant room for improvement.
The bfc's hashrate of the p102-100 should be close to 89% of 1080ti's 200H/s, which is about 180H/s . However, the current hashrate of gminer is 160H/s.
(The number of cuda units of the p102-100 card is 89% of 1080Ti's . )
The NBminer, which has weaker performance than the gminer at bfc solution, its hashrate is 170H/s on p102-100, which is exactly 89% ( NBMiner's 1080ti hashrate = 190H/s ).