SwiftKey no button press?

I have been a SwiftKey user for a while now and love it, but of late some of the buttons aren't pressing and I have to wait a second to press again. This is even happening now. Is it the terrible screen of my rhyme that I will be updating soon? Anyone else having this issue?

Sent from my HTC Rhyme

I wouldn't count both being the problem. I've had issues with swiftkey just inserting gibberish when I hit the space bar.

Or it could just be you're screen.