@Kallol_KB Yes, it is normal. If the router is working properly, no need to worry about the logs.

Hello @killeyzib Thank you for reaching out to us and welcome to the TP-Link community. I have just updated the topic you linked to and confirmed that the previous issue has been fixed already, can...

Hello @Kallol_KB Only with the System Log you posted, there seems no abnormal connectivity as we can tell. If there is an issue with the internet connectivity, please describe it in detail, then we...

@MortenMo When talking about AX5400, I believe you own an Archer AX73 or AX72, you may verify by checking the sticker on the router bottom, where is a Model. Back to the issue you are reporting, can...

@AlfieS When the WAN error appears, can you find a button or an option to disable it? Please show us the screenshot of the WAN error if not.

@Kafeine Are you trying to access the router web GUI from the local network (the device is connected to the C50 via a LAN cable) or from remote (the device is in another network)? If nothing helps, I...