[hairyHarry]

I really like the Kobo Libra, but I wonder if this one is faulty... and so, if you recommend it, I'll return or exchange this one, BUT I have only 2 days left in a 30 day return window to do so...

...the problem is the Libra's screen has started refreshing (that is, flashing a reverse image of the current page) each time it goes to sleep and also when it wakes up--this is regardless of the refresh page setting. The refresh setting works fine otherwise.

I've tried changing refresh page rates with the hope that the change might somehow return the Libra to its prior state, but that's made no difference.

Is this a problem?
Is this the beginning of more problems?
Is there a cure?

Also, are Kindles less buggy??? --though I really prefer Kobo's greater versatility and its much easier access (including "hackability") into its operating system ...not to mention Kobo's non-monopolistic approach to its users as compared to the Kindle approach?

Thanks much
Harry