Random notifications beeping while charging

[The Damage]

While the phone is charging I get a notification beep at random intervals, or at least I haven't caught a pattern, and there are NO notifications. If the screen is off, it turns on. I did a hard reset and it continues. This annoying beeping started a couple days ago. Does anyone have/had the same problem?

 

[dengwinters]

Most likely your phone stops charging when battery is overheating then resumes when it cools a little.

 

[Racing Snake]

wireless charging?? if so, it could well be that you've not placed the phone 'well' enough on the charging pad and you're getting intermittent contact/charging signals to the phone.
the charging receiver in the phone is located in about a 1" radius around the nokia symbol.

 

[The Damage]

Nope, cable.

 

[Heidi Mueller]

I have the same problem. The phone does not feel unduly hot.

 

[beman39]

are you using the original charging cable or another type? because if it another type and not the original, its sometimes less than 1Amp and doesn't provide enough power to the phone, so you get disconnecting problems... like for me I was using my Samsung chargers with the adapter to change it from USB micro to USB-C and the power plug wasn't strong enough.... or your connector is loose.... those are the only scenario's I can think of