T2G should work fine on the 57H systems.
Check system information on the 57H for the T2G values, they should read a,a,a and not i,i,i.
Go to Manage My Account on tivo.com and check that you have T2G enabled for this system.
Check system information on the 57H for the T2G values, they should read a,a,a and not i,i,i.
Go to Manage My Account on tivo.com and check that you have T2G enabled for this system.