Can you give me some infos about cards model and the driver version used?
Very strange that the system hangs, normally an error will crashes the program or cause AMD driver to restart.
I tested the miner using 2 different cards I haven't any problem, Unfortunately I can't afford to setup a mining rig.
I will continue to figure out what is the cause.
Can you say if the miner starts if you selects less cards?
tried with ubiq, thought ethereum might be making a larger dag size file, but same result in ubiq as well. This time it started mining and got about 273h/s, but then again hanged up and have to restart my miner.
Can you send me also the DefaultConfig.mad file ? I will try to simulate the starting of the miner exactly using your config info, to figure out why the miner not initialize the other cards. (RX 480 ) ? Thanks in advance.