Thank you.
Another issue to report with mine. I have noticed my charging cables have been a little hit and miss (works one way round but not the other). I suspected the port itself but not with 100% certainty. One of the cables in question is in use on my work computer, it charges but Windows is giving me an unrecognised USB device/malfunctioned so something is up. Last weekend, three different cables didn't charge the phone with two different plugs. I thought the port was completely broken so reached out to Samsung on live chat but then another cable at work decided to work on one computer but not 2 others or another plug. These cables are from Amazon, they're not official cables but still decent enough 3rd party braided cables which have all worked with no problem for a year or so.
Going to order another wall plug and official cable but I still think it's the port - it's just not completely broken.
Try a cotton wool bud and a gently clean of the charging port and also the cable connector