I've Samsung Galaxy A13 (4G) . Recently my device gets notification like "usb connector connected / disconnected" though I didn't connect any connector at all !
And the major problem is the charging issue . Most of the times I need to try inserting the cable multiple times to charge it successfully. But trying multiple time also doesn't work always .
So I thought it as a hardware issue .
But after restarting the device , charging starts in single attempt . So it should be a software issue .
As per your query, we request you to kindly visit the service center for a physical inspection of your device. You can locate your nearest service center with this given link: https://www.samsung.com/in/support/service-center/
