Here is the thing. Everything works so far. Its a good as the real thing but there are a few very tiny problems that spoil the emu mood so far and I am not talking about the fact that there is no physical medium to be inserted and such things but other minor problems which I shall list below.
1. Response feels not 100% perfect. This is minor though because I can finish zanac on the pi meaning that the emulation is near perfect but I can't help to notice the very minor delay. It does not feel as direct as the real thing. This is no placebo i can see it especially with horizontal scrolls. Something is different. Playing hero (activision) really reveals it. There is some chopiness that causes the game to be more difficult to finish. The fps counter stays at 60 all the time plain perfect so it is caused by something else. Not blaming the emulator at all just brainstorming what could be a potential cause.
2. Definetly not an openmsx problem but a pi problem. If you press more than 2 keys at the same time only the first two keys are read. Difficult problem as the games are still very playable but its just plain annoying. Problem does not exsist on pc so this has something to do with the pi itself. Kernel? Keyboard drivers? Or a firmware thingy in the pi?
3. Mouse does not work on the pi. Tried to connect it no avail. Need to test this in openmsx 18 though so no absolute conclusions possible yet.
These are no complaints. I like to find out if anyone has a lead in solving these very minor problems. Maybe confirm them or maybe we already know solutions. Big brainstorm.