I am trying to install 2 new CPE 210 as a link between houses.

I have followed all instructions in connecting, changing IP settings and cannot access the default 192.168.0.254. Cannot be found. 

Read in an older thread ( 1+ year ago), that there is an old firmware in the CPE210 and using an older browser would work. Did that but no success (Firefox 71).

Still, firmware must have been updated since then, right?