tp-link archer mr600 ac1200 vs. EE WiFi 2

[Hazef]

Hello.
One who needs help. I have an internet subscription with you: 4GEE WiFi 24m 50GB £ 20, the resulting small portable router works perfectly. But, I bought a tp-link archer mr600 ac1200 4G SIM router, I inserted the SIM card and one day the internet works well, the next day it stutters or it says there is no internet. Same after reboot. Is there any special setting on the router or where do I look for the problem? In principle, the tp-link router should work the same as the one I got from you. I can't really find a solution on the internet. Thanks

[XRaySpeX · Accepted solution]

@Hazef : You're right, the TP-Link router should work the same as the EE router. There are no special settings to change.

Have you checked Network Status Checker there and reported your issue via this link?