The fact that this is occurring in multiple apps would indicate a potential issue with your WiFi connection.
The following article contains information that may be helpful.
- Tap Settings > Wi-Fi and turn Wi-Fi off and then on again.
- Verify that you are in range of your Wi-Fi router or base station.
- Confirm that your Wi-Fi router and Cable/DSL modem are connected to power and turned on.
- Check whether other devices (portable computers, for example) are able to connect to the Wi-Fi network and access the Internet.
- Update your Wi-Fi router to the latest firmware.
- For AirPort Base Stations, refer to this article for information about firmware updates. For third-party Wi-Fi routers, check the manufacturer's website for details on updating your firmware.
- Restart your iOS device
- Hold the On/Off button until "slide to power off" appears. Slide to power off your device. When it is off, press the On/Off button to turn it back on.
If you are still experiencing a Wi-Fi issue after trying the above, choose the symptom below that closely matches your issue:
After joining a Wi-Fi network, you notice the signal strength is weak or fluctuates
- Try moving closer to the Wi-Fi router or base station to see if the Wi-Fi signal improves.
- Check for sources of potential interference.
- Remove your iOS device from any case, stand, or other attachment to see if the Wi-Fi signal improves.
- Open Safari and try to load a webpage to see if the Wi-Fi signal improves.
All the best,