Problems with (P) software versions

[kenywell]

I have 3 freesat.

OLD --> It workds fine
S/W V.2.18.67.198 (2016/02/29)
H/W V2.1.0

New -> This one is blocked frequently. Wifi doesn't work fine
Model FreeSat V7 HD (P) -> This (P)?
S/W V.3.02.105.563 (08/06/2017)
H/W V2.1.0 (08/06/2017)

How should I do? Update it? Can I downgrade it ? ( I think so, It's the same hardware version).
Anyone with similar issues?

Regards

[josejad]

Hi:

Same problem here. I was to write a new thread but I think this could be similar.

I have a new Freesat v7 HD, with the same configuration as you. It gets blocked randomly. So I`ve upgraded to:

S/W version: v3.02.116.616 11/102017
H/W version: v2.1.0 06/07/2017
same problem.

What I've done:
1.- I had just a CCam key from a friend home server. He has some "microcuts" in his internet line, so I get 4 new keys. I've read in the forum more than 3 keys get blocked the box, so I have just 3 CCam keys set. Have I to delete it or it's enough if I set it to off?
2.- I thought it could be temperature, because the box get very hot and when it blocks, if I reset it, it get block again and again. But sometimes I let it off, and when it gets cold, I start it up and get blocked too.
3.- Could it be the wifi usb? Hum... I've tried to install another usb stick I get, but it's and old one (bigger, as a usb memory) and the light in the wifi stick doesn't get on, probably need more power to start?

Any ideas?

Thanks in advance