iPad Not Responding Since Update
My iPad 2 worked fine on iOS 7.
When I upgraded to iOS 8, it crashed, and was very slow, and non-responsive - this was typical for the range of iOS 8.x.x updates.
I was able to get back a small amount of performance by taking it to the Apple store where they completely wiped and reloaded it. I then had to manually add everything back in since I could not restore it. The overall performance was still poor.
With iOS 9, I hoped to recover some performance, however, I was sadly disappointed. I recently updated to 9.0.1, and it seems to have gotten worse.
Now, I can add app crashes, non-responsive screen, total system restarts, to the already slow performance.
Is there anything that can be done to correct this? Or is my iPad junk parts now?
iPhone 5, iOS 8