After some experiments I stuck with my EX2 Ultra in Safe Mode. When I open the device ip in browser, I see - I’m able to access it’s ip, and I can see traditional Safe Mode window see attached screenshot :
When I try to upload any firmware (I’ve tried both latest OS3 and OS5 images) I see progress spinner, but it just stays there until I refresh the page, there are no progress numbers or anything. I’ve tried this with different browsers, but no luck.
I’ve also tried pressing reset on the back panel - both 4 secs and 40 seconds with disconnecting power, but the problem persists.
I cannot ssh there, looks like port 22 is disabled.
Any ideas what can I do to finally restore firmware? I’ve already saved my data from the HDD, so I have not concerns about formatting it.
