It took me years to get a good power deal and now the gear has become very unreliable.
If s9s worked better I would have six or seven more. Instead I sold most off and I am down to three units.
I agree; S9's in general have been very problematic compared to the scores of S1's, S3's, S5's, and S7's I've purchased. A significant drop in quality overall, which is disappointing and frustrating to see. I've had to RMA a large percentage of S9 boards already, some of the replacements have failed as well, and still have out-of-warranty dead boards to deal with. I'm not purchasing additional S9's, even though I have capacity for them ... hoping that something more reliable will show up at some point.