Pioneer DVR-K04 firmware?

My recorder has problems reading disks it wrote. I believe it to be the fault of old firmware because the only media I can buy from stores are 16x but the recorder is only 4x. But I can’t find any firmware upgrades for my recorders model (DVR-K04RA). Can anyone please help me?

You have to ask ACER.

Acer doesn’t even have an email I can write to. So asking them would be useless. No wonder though … by the looks how their web page is working.

I doubt that.

Yes, I know there is a page saying that you can email them, but no actual email address is avalable. An address I found from a different page( doesn’t work also because the mail delivery fails. And there is no other mail address avalable :frowning: