I've had the TA1062 variant since release. The phone was magnificent and worked great without issue for the first few weeks... Come mid-May, I started experiencing UI slowdown, input glitches, and problems with an unresponsive touchscreen. Things have gotten progressively worse since the June updates, to a point where the device is almost unusable.
- Touchscreen will fall into an unresponsive state while using the device - locking/unlocking the phone is the only way to get the device responding again. Initially I would encounter this once or twice a day (usually while scrolling within an app), but I now run into this problem every 5 mins no matter what environment or app I use - system, Google, Store apps.
- Touchscreen will sometimes register false input when scrolling+tapping quickly.
- Touchscreen input will sometimes be very laboured and delayed when scrolling up/down. If I flick upwards on-screen to scroll down a page, then flick downwards (or tap) to stop scrolling (or scroll back up), there will be a delay of up to two seconds before the device responds to my input... I will watch a page continue to scroll down despite my thumb on-screen dragging in the opposite direction. In general, I will notice a slight (100-200ms) input delay when navigating an app window or page.
- Frequent UI slowdown.
- Fast charging feature no longer operational.