My ISY is no longer working and I'm not sure how or if I can recover it. At this point, the red error light on the front of the unit is flashing and I cannot access the unit with the Admin Console. I just get various connection errors when I attempt to use the console. I'd like any advice I can get on this.
Here's the chain of events that led to this. Things were working fine. This is a 994i unit. It had firmware and UI of v4.7.3. I've been using an old iPad with an app to operate the unit, which has been fine. However, I wanted to start using a Samsung galaxy device and the UD Mobile app said I had to upgrade to at least 5.0.16. So, I attempted to do that. After that upgrade, device communication seemed fine, but most of my programs were yellow flagged and indicated that they didn't load and were out of memory. I tried a couple things but couldn't get my programs to work. So, I did a restore. It completed fine but did not restore my previous firmware. I was still at v5.0.16. My UI btw was still at v4.7.3. After this "restore", my programs were still all yellow flagged with the not loaded and out of memory messages. So, I attempted to "upgrade" to an older version. When searching the forum for previous releases, it happened to download v4.9.x. So, I attempted to upgrade to that. The upgrade process appeared to complete successfully. But at that point, I landed where I am now. So, the red error light is flashing and I cannot connect to the unit with the Admin Console. Finally, I attempted a rest (i.e., a toothpick in the front of the unit). That appeared to respond, but the red error light is still flashing and I can't connect to the unit.
So, any advice on how to recover? Or am I totally hosed!