The thin USB cable that comes in the box with the Note 5 seems to be of a poor quality. If I plug it to my new Samsung fast wireless charger, it does not charge properly. I have another two cables the thick ones and one is from my ex-S5, and those cables work without any problem. Talked to a Samsung person on chat line explaining the issue, I can’t believe, I was told I must take the phone and the cable to their technician which is a bit far away from my place. I explained that the two other cables are working well and it is only that thin cable which is causing problem and it is only one week old, but no avail.