After updated to 4.28.18220, my Kobo Glo HD sometimes freezes and have to wait for a long while to turn a page, wake from sleep, or go back to home page.
it can take up to 15 sec for a respond. it's not all the time, but it happens quite frequently.
This page doesn't have anything to do with Kobo. Try asking on MobileRead (an unofficial discussion forum), or if you have more details, contacting Kobo.
After updated to 4.28.18220, my Kobo Glo HD sometimes freezes and have to wait for a long while to turn a page, wake from sleep, or go back to home page. it can take up to 15 sec for a respond. it's not all the time, but it happens quite frequently.