I was hoping that maybe iOS 12.1 might fix the "Belkin problem," but no such luck. 
I have what was at the time an expensive dual purpose Belkin charging stand, to hand charging an Apple Watch and an iPhone via Lightning at the same time.
When trying to use the charging stand for the XS Max, the charging cycle constantly starts and re-starts.
Bong...few seconds...bong...few seconds...bong....
I've retired the stand but held onto it in the hopes that maybe a future version of 12.1 might be able to address it. When I complained about it, I was told this was a well known Belkin problem, but I hadn't heard anything about it until the XS Max.
I have what was at the time an expensive dual purpose Belkin charging stand, to hand charging an Apple Watch and an iPhone via Lightning at the same time.
When trying to use the charging stand for the XS Max, the charging cycle constantly starts and re-starts.
Bong...few seconds...bong...few seconds...bong....
I've retired the stand but held onto it in the hopes that maybe a future version of 12.1 might be able to address it. When I complained about it, I was told this was a well known Belkin problem, but I hadn't heard anything about it until the XS Max.