This is much more likely due to some fault of my coding than any problem of your N900 -- I'm really quite amazed that any of the Philips keysets are working at all. Philips uses a protocol ("Manchester Encoding" for those who are interested) that is completely different from most other protocols out there, and so I've had to write a completely different code path to support it. The problem is, I don't have a single Philips device to test on here, so I've been coding it completely blind! (The nice thing is that the Philips system is _much simpler_ than all the others; I don't know why everybody doesn't use it. They've probably got a patent on it or something.)

Ok, checking my code, Philips TV keysets 2, 2a, and 2b are using the RC6 protocol described in that LIRC file (and, in fact, I used that file when writing up the keysets). Let me take another look at it, see if I've got some settings mixed up.