I just had OOL installed and was given a free Sagemcom WiFi router. Everything is working great, except I noticed that my mobile phone (Sony XZ Premium running Pie) drains its battery like mad when connected to it (about 5% per hour or more when in standby overnight).
Any other WiFi network I connect to is fine except this one, so I know the issue isn't just the phone "being on WiFi" and doing its background syncing tasks.
The battery statistics do not account for this drain at all. There is no app or service showing excessive battery usage, and the ones that do show do not account for the total % used.
Are there any known issues, or settings I can adjust on this router to prevent it?
I may just factory reset the phone, but thought I'd check here before going through that.
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