Xiaomi AX3200 generated key from python not accepted on login

Hi folks,
I bought in Europe a XiaomiAx3200 model RB01 with open telnet. Install procedure seems quit clear but i'm stuck on telnet login. The system won't accept my login on telnet with incorrect login. I tested
root, admin, administrator as username
key from python, Wlan password, SN° as password

any messages for this topic?
pls advice
greetings aplrapid

do you find solution? same problem unlock telnet

try and this test for links

{"telnet":true,"init":true,"wl0_ssid":"Xiaomi_test","ssh":false,"version":"1.0.35","facmode":false,"4kblock":false,"secboot":false,"wl1_ssid":"Xiaomi_test","uart":false}

{"code":0}

{"netmode":0,"code":0}

{"ssh_en":"0","miot_did":"486483092","color":"100","wl0_ssid":"xiaomi-router-rb01_miapf82a_5G","telnet_en":"1","ethaddr_wan":"3c:cd:57:21:f8:2a","ethaddr":"8c:de:f9:be:f1:10","SN":"35756/J1UD04618","model":"RB01","uart_en":"0","miot_key":"2u0T0b2r2mEGcZBv","wl1_ssid":"xiaomi-router-rb01_miapf82a","CountryCode":"EU"}

take all this results

also find a script named xmir-patcher-main but take this error ERROR: It is necessary to reorganize the device into "whc_cap" mode!

little help there team