Just updated to the lastest version (5.6d), with a 5600XT.
Mining for slightly over 3 hours.
Consistent 42MH/s miner side, couldn't reach this speed with the same settings with 5.2e.
Pool side: 38-38,1MH/s (NH)
Stales: 4/1122
Errors: 0
GPU wattage according to the driver: 106W. Dunno if it's a bug, couldn't get the GPU running @800mV before (Win 10), always stuck @900mV minimum. Power draw was always 120-125W before.
Will see if this jkeeps going on.