
reported this a year ago, this was fixed in 5.4.3, knowing you as well as I do you havent updated in 2 years, lol
this issue from Pioneer engineers was::::
LuanaOctober 11, 2018 11:14
The engineering team is investigating how to fix the issue.
Please try to set IP address of Wi-Fi manually(e.g. 100.100.100.100) then turn OFF Wi-Fi.
Best regards
Customer Service Representative