Only One Tuner of my Hauppauge WinTV-dualHD works under 8.95.2

With the Haupage Driver i have no working Tuner, the same with LibreElec Standart. Only with the Crazycat Driver i have one working Tuner.
In Old CE Versions it‘s the same, online the Crazycat Driver Works fine with my Tuner, on 8.90.4 and older with both Tuner.
Can i use the Crazycat Driver from 8.90.4 on 8.95.2? I will Test if it works again