Hello,
I'm new in the forum and this is the first time that I'm using MikroTik products. I want to create a hotspot with wAP LTE kit however when I follow this steps https://wiki.mikrotik.com/wiki/Manual:IP/Hotspot give me an error failure: setup failed to setup dhcp server: failed to add DHCP server: can not run on slave interface (6). I select the ether1 to hotspot interface (I never can select lte, why?), how can I fix this problem?
I tried to resolve this problem using VLAN and/or WLAN (using ether1 as interface), that allows create the hotspot, but I have two problems first create 2 different networks (hotspot and AP), second I can connect to the hotspot network but gives that there haven't internet (what isn't correct because the AP was access to the internet).
How can I configure this kit to works like hotspot and not AP?
Does anyone have the right steps to make the configuration?

Best Regards,
PlanPub

I dont think you can use the LTE interface for hotspot.
Im assuming the LTE is for external internet connectivity only and the wlan interface would be hotspot.

In my case i had the same error using hap ac lite for hotspot over wlan...

Firstly i had to create a new bridge. I named mine bridge-hotspot.
Then click on ports tab, select wlan interface and change bridge to bridge-hotspot

Hope this helps someone