Tapo cameras no longer seen in Hikvision DVR?

[Tricky]

Strange problem, I fitted a new router and this basically shifted all the LAN IPs for my Hick vision cameras and DVR, should have made them static I know but due to drop out problem the router was removed, and the old one replaced and all the LAN IPs reset but still cant see the DVR camera string on the mobile app just individual cameras (POE) went to re add the Tapo cameras (wireless) and they both updated and since I can no longer see them to add on the DVR menu or the IVMS 450 app on my laptop, I can usually find them with ONVIF software but keep getting the error (no video endpoint) and cant seem to find them, yet they are reporting as live with IP software any idea how I can get them to be visible again, so I can add to the DVR?

 

[Tricky]

Anyone? Maybe i should have put this in the IP camera section?

 

[Tricky]

Well finally got them back after rebooting both cameras a few times so have now added them to the DVR but still can't add or see them on the mobile app.