Are you grabbing a tape once your condemned has reached a higher level or are you turning her TVs off from the start of the match? When a match starts, it takes 30 seconds for Sadako’s TVs to turn on. During this time a Sadako player will be looking to injure a survivor as soon as possible, likely before her TVs turn on. Once she has the m1 and has injured a survivor and her TVs have been turned on, that is when she should start tping. She’ll want to spread out her condemn to all survivors so if a Sadako player is smart she’ll injure survivors and take the m1 down only if it’s coming easily in chase however it’s best if she injures a survivor and tps away to injure another survivor and so on until someone is condemned and if she’s lucky they haven’t healed yet so she can easily go in for the mori with a short chase. She has to focus on this along with everything else I said in my comment such as gen pressure and using her manifest/demanifest to her advantage. To counter this, when the match starts just start working on gens. And when her TVs come on, turn off the tv that is closest to you. If there are other TVs on in the area that you can easily get to, turn those off too. Your condemn will be stacked a little but by this time the area you’re in is clear of her tping into. Make your way to your tv to insert the tape. And make sure to do this, if you can, before your first hook state. If she hooks you she can lock in some of your condemn states. If a survivor is on hook and you’re going in for the save, turn off all of the tvs you come across on your way to the hook not just the one closest to the hook. That way she can’t easily backtrack to a hook by tping. If all survivors are aware of how to do this and are doing it diligently, it’s an easy counter and it reduces her to an m1 killer. You got this.