NetGear GS728

[Jouri1309]

Hi,
There was a problem getting the configuration from the switch GS728TPP
it has SSH and can be used to access the switch, but when connected, oxidized through the netgear.rd model cannot get the configuration. in the logs it is written:

received "\r\n\r\r\n\r\n\r\nNetgear TSH13-2#"

and then nothing happens

how to get configuration?
any options?
what can be used?

P.S.
boot version 2.0.0.6
software version 6.0.1.24