Been having this issue since IOS 14 update with my iPhone 8. So frustrating! Tried most of the suggestions in this thread and have kept my wifi turned off since nothing seemed to fix it. The one that appears to be working is uninstalling the Norton VPN app from my phone, rebooting my phone and turning wifi back on. So far, so good. This should absolutely be rectified though as it appears to have also impacted my coverage, in general. Never had an issue with Apple products before, I hope this does not become a regular thing as these devices are way too expensive to be rendered useless.
prettylilmoon
Users receive reputation points by contributing quality content to the forums.
Posts include post and replies published on the forums.
Post authors can mark replies as Accepted to indicate successful solutions.
Apple Developer Forums admins can mark replies as Apple Recommended to indicate an approved solution
From
South Carolina, United States