Troubles with some routers

[Denis Taranushin]

 > For the 9005, my guess is that the device doesn?t want to give up the
 > password field.

Thanks for advice.
So, i tried to change  auth.js: return ["acs", "acs"];
there are the same user\pass on the router,

but there is no password given to router (in debug):
# REQUEST Wed Aug 05 2015 09:16:34 GMT+0500 (YEKT)
...
<ParameterValueStruct>
<Name>InternetGatewayDevice.ManagementServer.Username</Name>
<Value xsi:type="xsd:string">acs</Value>
</ParameterValueStruct>
<ParameterValueStruct>
<Name>InternetGatewayDevice.ManagementServer.Password</Name>
<Value xsi:type="xsd:string"/>
</ParameterValueStruct>
<ParameterValueStruct>

Is it ok?