I read the complaints on the thread link.
Two problems reported is not really bad.
Don's board was immediately replaced, while Gary's had a defective power supply.

If you read the thread closely, it was stated that Yamaha was busy with repairs.(and not necessarily repairing S910's)

I'm not saying the S910 is fault free, but thus far I've only heard of two problems...Don and Gary

Anyone else have a problem with the S910?