Phone keeps beeping every hour or so

[SuperJess]

I don't know why, and it's driving me crazy!
Just after the upgrade to lollipop it started to play a two beeps sound every hour or less, even at night with all sounds turned off. What should I try?

[Jake-SonyXperia]

Hi SuperJess,

Welcome to the community! Since you're new please be sure that you have checked out our Discussion guidelines

Is the tone the same as a notification tone or is it something you have never heard before?

[R85]

is there a notifcation after the beep? 

[Phy]

You could repair your phone with PCC, sony PC Companion

Sony PC Companion.
http://support.sonymobile.com/us/tools/pc-companion/

[SuperJess]

The tone is something I've never heard before and there's no notification nor the led is lighting up.

[SuperJess]

It makes that sound especially at night! Please help! I've tried to repair with PC but it doesn't work!

[_alexdon_]

Could it be something related to smart connect? Or do you have the full charge sound enabled?

[SuperJess]

It's not the full charge sound, because it's the first thing I checked. For smart connect I don't know, let me try.

[SuperJess]

No notification enabled. If it could help I've got the Smartband Talk and Lifelong always connected, but there are no notification options for this two!

[_alexdon_]

@Hampus @Johan  Can you take a look?