Hello,
From Googling the issue it appears it's an error you get on an Android device when the wireless signal is weak.
A guide that could help to improve your wireless signal:
https://www.plus.net/support/broadband/wireless_broadband/wireless_signal.shtmlTo add to this, you could try forgetting the WiFi network and then re-connecting.
This is my personal Community Forum account to help out around these parts while I'm at home. If I'm posting from the 1st March 2020, this means I'm off-duty with no access to internal systems.
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