Phone restart after taking a call after latest update 17.1810.1910.73.
This happens only one or two time in a day.
Yes this happened to me thrice after Android 10 update but when i went to service center and they had done software reset . Then it was almost better but still Asus has to release patch for some of the bugs in Android 10 . But yes try to go service center and tell them the issue and it will b free of cost as it's under warranty
Can I please log your phone? I will send you a PM with instructions