Change interrupt mode from IRQ to MSI

[bob]

Hi,
we found when 4 tuners all in work stage,the MSI interrupt mode could be more stable than legend IRQ mode.
Please try to download the latest windows driver for TBS6984.
Any problem,please send email to support@tbsdtv.com .
Thanks!

[psykix]

Can you tell me at which version of the driver you went from IRQ to MSI mode?

I'm having awful problems with Mediaportal and my 2 TBS cards.

I have a TBS6981 and a TBS6984 both installed.

Everything was running perfectly with Mediaportal 1.2.1 and then I did a clean install of Windows 7 and upgraded to Mediaportal 1.2.2 along with the latest TBS drivers. I get continuity errors all over the place now.

I had the lnb and dish replaced and signal levels checked professionally so it is not that.

I tried 1.0.1.8 driver with Mediaportal 1.2.2 and got the same problem.

I since reverted back to Mediaportal 1.2.1 (with the latest drivers and still the same problem)

Could the driver have damaged the cards? I have the same problem with both my TBS cards as far as I can tell.

I've pretty much exhausted the software side of things - I've tried allsorts of combinations, changed codecs, changed GPU drivers etc etc etc..

Just strange that it DID work fine on 1.2.1 until the upgrade, and now even going back to 1.2.1 doesn't work properly any more..

Sorry for the long post!