Bug(s) in the New Version: 2018.07.06 2.0.0.13865

[John P]

Hi Komanguy,
Store {30,45,60,70,80,85,90}*PI/180 in l1 and than do in rad. mode and in CAS sin(l1) or tan(l1) or sin(l1)/cos(l1). Mine goddamned HP Prime hangs itself every time.
Thanks for your reply.
Cheers

PS
I will put the previous ver. of the firmware and see what happens.

Update:
The previous version of the firmware worked only after 'restart'.
I've reinstalled the latest firmware, did 'restart' and so far it works. Maybe the re-installation helped. I will update the post if something strange happens.

Update 2:
When I do sin(l1).^2.*cos(l1).^2 and do simplify on the result my calc. hangs itself and have to do ON+SYMB and 'restart' after. Definitely there is a bug in the firmware. With the calculations I described the HP Prime is completely unpredictable, sometimes it hangs sometimes not for a while and hangs again.