+=>
-----
The first 2 Tv stations are very strong signal strength.
To reduce signal strength.
At ,
www.amazon.com , order some signal attenuators made by Holland Electronics.
Order one , 6 dB signal attenuator pad.
And order two , 3 db signal attenuator pads.
Connect them 1 at a time , starting with a 3 db attenuator.
And connect them in combinations.
The usual place to install them is in the coax line that comes from the antenna.
If the TiVo is the only reception device that is having the problems with the strong signal you can try the signal attenuators at the coax input of the TiVo.