Ive had this issue where the miner will be hashing normally with my mac on, awake, and no problems..running fine. But when my mac goes into rest mode aka, when the screen goes black and its sleeping the miner will stop hashing and when I press a key to awake my computer again..it will start hashing right away.(I can tell because there is the red light blinking like it normally should but when my MAC goes into sleepmode the red light will stop completely.) Ill get all these funky errors when I log back in, viewing the terminal, such as pool is dead, to asic stopped hashing attempting to restart, it even spammed me with a lot of rejected shares yesterday(I never had that happen) but the thing is, Ive had this miner running for 16 hours before the last three days when this started happening, even when my mac was in sleepmode for 90% of that time. I even tried it on the hub and does the same, tried it on the computer USB port, does the same..so you think that its because my computer is in sleep mode and disconnects from the miner?? Thanks