Hi, recently I change my smartphone to Motorola One Vision with Android 9 and have problem with KDE Connect with sending files to my laptop (PopOS 19.04). When screen is on everything is OK but when screen is off after few seconds transfer failed. Also there is problem with my wifi when I start sending files. WIFI is disconnecting and connecting all the time and internet isn't working but transfer is still on [very slow]. My old smartphone was LG G4 and never had such problem.
I ruled out KDE Connect app from baterry optimization in adroid settings.
Can anyone help me? Is this KDE problem, smartphone or maybe PopOS?

Regards.