Sorry I can't help.....I have the same issue on an Archos 43. Beginning to wonder if it's the x-10 app.
What do you mean it works on firefox? On a PC or is there a Firefox Android app? I guess I'm unaware of using this on a PC. I'll have to try.
Thanks,
PS: Just tried the remote link on my XP Pro SP3 IE8 machine......works great...probably not what you want to hear
Why mine does and yours won't is the issue. Is there a different app to run on the desktop to control your modules other than ActiveHome Pro?