GS60 Pro - Erratic battery behavior

Question

My GS60 Ghost Pro has a strange battery behavior since I got it earlier this week.
As an example, I did a powercfg -batteryreport and got something like this:
16:23:34   Active    AC    98 %    53,291 mWh
16:32:36   Active    Battery    98 %    53,280 mWh
16:34:44   Active    AC    98 %    53,280 mWh
17:05:58   Active    Battery    98 %    53,280 mWh
17:06:04   Active    AC    98 %    53,280 mWh
17:09:11   Active    Battery    98 %    53,280 mWh
17:09:17   Active    AC    98 %    53,280 mWh
17:18:27   Active    Battery    98 %    53,280 mWh
17:18:33   Active    AC    98 %    53,280 mWh
As you can see, it switches between AC and Battery by itself while being plugged in. It happens randomly. Other times charge goes to -1 mWh:
20:52:40   Active    AC    100 %    53,860 mWh
21:19:44   Active    Battery    -   -1 mWh
21:19:47   Active    AC    100 %    53,860 mWh
21:34:49   Active    Battery    -   -1 mWh
21:34:52   Active    AC    100 %    53,860 mWh
I have also managed to get a "Battery not detected" message while the laptop was not even plugged. Powercfg reported:
 Installed batteries
Information about each currently installed battery
No batteries are currently installed
Again, the laptop was running from the battery when getting this message.
I have tried to do an EC reset and to run the MSI battery calibration tool, but this has not fixed the issue.
Is there anything else I can try? Or is the battery defective and I should contact MSI already?

Answer 1

No, it`s really simple, hold your finger on an icon for a few seconds before they start to wriggle, and hit Delete, or "X" i`m not sure.