Right now some of our users are experiencing problems during the video upload process after updating to iOS9.1. We’re aware of the issue and are working on a fix. Thanks for bearing with us! 👍
In the mean time, we have the following workarounds for you:
- Reset Network Settings: Go to Settings > General > Reset and tap Reset Network Settings. Your device will reset all network settings. Connect to the Wi-Fi again to see if things pan out well this time.
- Switch on Airplane mode: You can temporarily switch on Airplane mode and then turn it off to see if the Wi-Fi issues be solved. Swipe up from the bottom to bring the Control Center > Toggle Airplane mode on for 10 seconds > Toggle it to off.
- Disable Wi-Fi Networking in System Service: Go to Settings > Privacy > Location Services > System Services > Turn off Wi-Fi Networking. This does not turn off wireless networking in iOS entirely. This only relates to your location being used for Wi-Fi Networking, so it doesn't disable Wi-Fi entirely.