@ChrisMR2 You could refer to this guide to change it to Wireless Router mode first: How to configure the AC VDSL/ADSL Modem Router as a regular wireless router Then refer to this thread to connect it...

@marfrey_2024 Hi, thank you very much for posting on TP-Link Community. Here are some suggestions. 1. Please check whether Wireless password of your new router you entered is correct or not, you...

@Galicia86 Hi, OneMesh is not supported in AP mode, and there is a beta firmware which supports EasyMesh on AX55 V1 in AP mode, you could have a try: [Closed] Public Beta for Archer AX55 V1 Supports...

@Clearalien We would like to escalate your case to the support engineers, and they will help follow it up, if you are willing to do further analysis, please check your inbox and respond.

@GregSC @babadan3 Unfortunately, the beta firmware will not work for ISP customized firmware, and it is recommended to report the issue to your ISP for help.

@Peeves Thank you very much for the update, glad to hear that the network is working fine now!