OK, it is day 2 of the new update, and this morning after having no wifi on the way to work, there was a fairly long delay when I opened the case, so it may just have been a random good response yesterday .
Interesting that the wi-fi plays a part in the wake function. I've read about many case and cover makes trying to solve this issue and I hope we can finally find out what is causing the issue to this will be ironed out in the future.
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