Today one person with similar problem was solved his issue by new firmware from Mikrotik.
His problem was similar, after few minutes, max 20m he is disconnected.. like 2-20 minutes of connection.
His erros:
If you have that error, go to support@mikrotik.com - only vendor can fix and upgrade you a firmware.
Mikrotik is right, although this usually works only for a while. I had to use these
Mikrotik’s sim card slots are crap, the metal is probably too thin, but you can’t blame only Mikrotik for this. Second problem are sim cards of some operators, that are pre-cut to all sizes, so that every lame user from street can press it and reduce it to a size for his phone. I have hundreds of tiks and I think I don’t have a single one with standard mini sim card slot and pre-cut simcard, than would keep working. The sim card always breaks in the pre-cut lines, resulting to the pins now pushing the free-to-move nano sim card upwards and loosing contact. It may take more than a year, but it happens. With micro-sim slots, it happens much less.
If you look at the standard mini-sim card on the picture, you can see the pre-cut lines that create micro and nano sim. I had problems with old school (not pre-cut) mini-sim cards too, but it was very rare compared to the pre-cut ones now. So different cards of different manufacturers/operators can have different ability to function in this case. To stick tape on the back is generally a good idea, but anything hard works much better than soft tapes
Dear partners
Who can explain this anomaly to me, I have an LHG R to which I replace the cat4 modem with a Cat6, the cat4 worked well, replace it with cat6 to obtain a greater bandwidth which was unsuccessful since the network does not support AC It is only LTE and the maximum bandwidth it provides is 60Mbps download and 20Mbps Uplink, however I am not receiving the adequate bandwidth even though I have the tower at 500m with the cat6 I get RSRP values -57dbm
RSRQ -11.5db, SINR 18db, CQi 14
Using cat4, I obtained values lower than those described by tiring a maximum of SINR 11 db and achieving a bandwidth of at least 20Mbps.
So the question is someone in the group has experienced a similar behavior, it is worth noting that my location is Venezuela where LTE services are very poor and there is any suggestion to reconfigure and obtain an acceptable bandwidth
What this means? CA like Carrier Aggregation but AC is like hAP AC?
I see you have B3 only. You should check the CellMonitor results to discover if you can see other tower’s signals.
You can check website like CellMonitor to check what Towers are in your area.
It is only LTE and the maximum bandwidth it provides is 60Mbps download and 20Mbps Uplink, however I am not receiving the adequate bandwidth even though I have the tower at 500m with the cat6 I get RSRP values -57dbm RSRQ -11.5db, SINR 18db, CQi 14
Using cat4, I obtained values lower than those described by tiring a maximum of SINR 11 db and achieving a bandwidth of at least 20Mbps
CellMonitor first. Transfers like <1Mb with that good signals means your R11e-LTE6 is failed, or antennas are not connected properly, or your ISP start limit your IMEI and prev. module can work at your plan. Some of that stuff are here in your case.
PS. you should create a new case, this is about other stuff.
problem is a sim slot. I have lhgg , worked fine. but i tested other routers, so i took sim out, changed it many times and after one changing it started giving errors - after 10-20 minutes lte1 disconnections. took the sim out, dont know if its helps. i had so many issues always with mikrotik devices. looks like theres no point of using these.