I have a Mikrotik LtAP-2HnD which I'm using to connect to an LTE network. The problem is that if I disable 3g in the Network mode it refuses to connect at all.
When both LTE and 3g is enabled it connects HSDPA first then LTE but only once after a reboot. If the link goes down and comes back up it connects to HSDPA and never "upgrades" to an LTE connection. I've even changed the Preferred PLMN list with the AT+CPOL modem command.
Disabling and re-enabling the modem does not fix the problem. In order for the modem to connect to the network at LTE speeds again I have to reboot the whole device.
Update
I've added the follow script to run every few minutes to try and force it to connect to the LTE network.
When both LTE and 3g is enabled it connects HSDPA first then LTE but only once after a reboot. If the link goes down and comes back up it connects to HSDPA and never "upgrades" to an LTE connection. I've even changed the Preferred PLMN list with the AT+CPOL modem command.
Disabling and re-enabling the modem does not fix the problem. In order for the modem to connect to the network at LTE speeds again I have to reboot the whole device.
Update
I've added the follow script to run every few minutes to try and force it to connect to the LTE network.
Code:
if ([/interface/lte/get value-name=running number=0]) do={ /interface lte at-chat lte1 input="AT+COPS=1,2,\"65501\",7"} else { /interface lte at-chat lte1 input="AT+COPS=1,2,\"65501\",6"}Statistics: Posted by mbezuidenhout — Thu Apr 25, 2024 5:51 pm