Hi,
About 6 months ago, I bought a Typematrix 2030 and the following 8 keys randomly stop working (all at the same time) w, e, r, t, y, u, i, o. (using querty layout). I unplug the keyboard for about 10 minutes, and it's working again as expected, but after about an hour same problem occurs.
I bought a second keyboard from the same merchant and I'm having similar issues with the exact same 8 keys. They suddently stop working but if press them very strongly, they work. The unplugging routine works.
So, through the day I switch the two keyboards about 5 time to get through my workday. I vaccumed both with a specialized computer vaccum I use for all my electronical devices a but it doesn't help at all.
Can you please contact me so we can arrange a replacement? It's obvious to me that there is a manufacturing issue for this batch of keyboards.
Between, I absolutely love the Typematrix and I really hope I don't have to switch to another keyboard even again :)
Thanks!