I already gave up waiting for the upgrade. I've already retired the miner and will probably put it in storage with my retired S1's. Even with my cheapish power at 8cents/kwh, it would only clear $10/month. I figure shipping would be too costly and time consuming. Maybe I could ship everything minus the case? I haven't had any issues with the psu. I ran it less than 1 year. I think 9-10 months??

One of the cards has a faulty temp sensor and 1 card seems to fail if it gets to hot(maybe the slot tho), you can reinsert the card while running and it starts working again. I also have trouble getting it to boot. I think it's the microsd card slot pins causing the issue.