I tend to believe that this is the issue that sometimes affects editing on Onyx devices: the device cashes screen updates and renders them only in bursts. Any such option must have a switch to disable it.
Quote:
Originally Posted by mdp
Also: we may need to have a way to disable screen update caching.
It was clear when I first met the issue.
Some firmwares had aggressive caching: if you type a string - "1234567890", sometimes it will appear immediately, sometimes it will never appear until you "wake up" the device (with screen interaction etc.).
The device may "go to sleep" on its own judgement and disable screen updates.
It is useless to have a faster processor if screen reaction is disabled.
Caching may sometimes be useful, but if it is there, there must also be a way to disable it.
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