Panasonic — Panasonic eluga icon 4g hanging problem

Address:

Panchmahal, Gujarat, 382721

After updating Panasonic eluga icon new version Phone contacts, call log, msg hanging problem.
Incoming calls don't show on display & in notification.
Display becomes idle. Only black screen is visible. Contact does not support & have to stop or close it. After sometimes it becomes normal. Loading contacts, log, msg phone works normally & shows notification. But it happens in every incoming call