Problem with USB dvb-t tuner

[adanote]

Hi, since last Dietpi update my USB dvb-t tuner doesn't work. It's a Hauppauge WinTV Nova-T-USB2.
It worked perfectly before update but now it always stay in "cold" state.

I use the next firmware:

• dvb-usb-nova-t-usb2-01.fw

• dvb-usb-nova-t-usb2-02.fw

Could someone help me? Thanks!

PD: Sorry for my english