Re: lolMiner-144 0.38 Preview, Equihash 144.5 for AMD & Nvidia, Linux & Windows
Glad to help in squeezing of bugs 
A little more info - R9 280x 3GB not overclocked (1000/1500MHz) with Crimson 15.12 drivers, Windows 2008 R2 x64 (or Win 7 x64 SP1 codebase, don't ask me why I run server version ), getting between 6-8 sol/s per card.
A little more info - R9 280x 3GB not overclocked (1000/1500MHz) with Crimson 15.12 drivers, Windows 2008 R2 x64 (or Win 7 x64 SP1 codebase, don't ask me why I run server version
), getting between 6-8 sol/s per card.Hmm it could be the driver version. I did compile the binary kernels with pretty young drivers and AMD does not guaranty for compatibility between versions - so it just could be that the 15.12 are too old for the 17.40 compiles binaries.
OK, I renamed the tahiti.bin and it started mining after some errors. I restarted the miner 3 times and it works now. The stats are a bit odd 71/6/13/14 total 104 sols. I got 4 XFX 6GB 280x. They are a special edition and rarely found. My system is windows 10 with adrenaline 17.12.1. I will test with standard 3GB Tahiti, but I don't know the option for chosing which card to mine (like -di in claymore).
The option is there ... in the config file you can replace "DEVICE" : "AUTO" by "DEVICE" : [1,2,3] to only run on your 2nd, 3rd and 4th card. The first one of yours seems to have an issue. 71 sol/s would be nice, but its definitely too much to be a correct result.