I have had my 3 miners working with the multi-alo switching configs for about 3 days now pretty steady. I haven't seen it switch to Scrypt or Scrypt-N yet so I dont know how stable that would be with the switching. I'm using sgminer 5.0 06062014 build
I've tried using the same build and the same copied 280x conf of yours, and all I'm getting is rejects, HW errors, & "Share above target" for X11 & X13.
X11 & Scrypt-N works under my conf, but Scrypt-N slow as balls at 173KH/s vs 1.83Mh/s it's supposed to be, and X13 Still produces 100% rejects & HW errors.
I'm missing something. What O/S & Driver versions are you using? Ram size & VM setting?
Windows 7, 4GB sys memory with the 260x & 280x, 8GB with the 290. The rig with 4GB has 6GB VM setting, 8GB rig has 12GB. AMD driver is 13.12, with JUST the driver installed, no Catalyst or anything else
Check your "kernel-path" location, the reject and hw erros.. shares above target -- this was all happening to me before I specified the location of the kernel files in the conf file. I omitted them from my posted configs because I figured people may have had their own location for them and I modified mine.. here is what my kernel location entry looks like:
"kernel-path" : "C:\\Users\\miner\\Downloads\\MINERS\\sgminer-5.0-pre-release-2014-06-06_01-win32",