Hi @dman01,
Welcome to the community!
Thanks for raising this to us, It is best to try relocate the modem/router to check if it will get stable 4G signal, You may also relocate the device where it can possibly get a good reception.
Once the modem/router is relocated, I suggest to monitor the service for 12-24hrs if the issue still persists try to move it on a different location and do same things.
Let us know how it will go.
Hi,
The 4G led is showing red or weak signal on the TP-Link modem/router that was provided by TPG as part of the 4G Home Wireless Broadband.
Is there anyway to improve this weak signal strength? I havn't yet attached the antenna to the back of the modem/router.
