Sorry for interrupting, but is there any (news regarding) development on Nougat for Super? As Super and Plus are rather similar, I'd imagine some parallell development going on?
Unfortunately you have a hardware issue, that's not related to the OS.
NO, I don't have hardware issue because I have TWO Umi Plus buy from differents official suppliers, and both have the same problem.
If i have a hardware issue in two Umi Plus: UMI have a disastrous quality control process!!!
I couldn't find another navigation app with a such (or any kind of) issue, so it's probably a bug on Sygic's side related to the handling of MTK Android 7.x resources.
I very regret your issue but if your problem is not related to the beta version, please post your problem in an other, appropriate thread and I suggest you to record and share a video showing both of your devices while navigating.
I'm alrady over hundreds of kilometers of navigating in the city with a UMi Plus running this beta without any issues.