After upgrading to watch OS 2.0 (13S5254w) the watch's UI has a severe lag:
- Unresponsive to input (screen, motion, or buttons) for 1-5 seconds, then
- Smooth responsiveness for 1-4 seconds, then
- Repeat 1.
It's been installed for a few hours and doesn't appear to be trying to install any apps (installations could contribute to lags). It only has the operating system's native apps on it. I've experienced the lag since the upgrade completed. When upgrading I chose the option to make it a new device rather than installing from a backup. I upgraded from 1.0. I did have to reset it with the side buttons at about 75% complete during the last circle of the upgrade process since it hung there for over an hour. It came up and everything else seems to be working fine.
The lag makes it fairly unusable at the moment. Any ideas?