Hi,   I am suffering the same issue. The 5G WIFI dropped out randomly. It happened at least 2 or 3 times a week. I called the suppport a couple week ago and he decided to replacement the modem. I had the new modem last week and it happened again. Within this week i already rebooted 2 times. It has nothing to do with the set up nor any interfere. I have spent hours based on TPG recommendations but no luck. It's just waster of times.   It's very annoying since I need the 5G network as well to get full speed (90Mbps) for my work. I only get 30 to 40 Mbps on 2.4G  Every time i reset the modem i need to call my IT department to add my new ip address. It's frustatating.   I believe it's the modem issue as well and it happens to most of people but they did not realise it. I moved from Exetel last month and did not have any issue. Please let me know if anyone knows how to resolve this issue. TPG Technical support please look into this urgently, hopefully firmware update can fix this issue Thanks ... View more