Anders_ASUSCable is absolutely fine. And have tried many charger and nothing happened.
We've seen complaints but have received very few logs and none of them that can confirm that there's a software issue. Have you tried charging with a different cable? If the cable breaks, partly, then fast charging will stop working. This is a VERY COMMON issue which needs to be solved with your local ASUS Support.
If you have tried with the bundled asus charger and multiple cables without getting fast charge, then I would very much be interested in logging your phone to find out why.