PSP 290 signal

I have the latest Map This! on 3.40OE and for some reason i am only getting 3 out of 6 bars which creates a little delay and slight inaccuracy. i was driving around and i couldn't get a better signal. The sky is clear and there are no big building around. i was wondering what might cause this problem (i live in Toronto) can it be a software problem, or hardware.

thanks in advance.

I have the same problem, I can only get 3 out of 6 bars, sometimes 4.

where do you live?

CA, Long beach.

I have 0 bars and can't get that to work, what version of mapthis are u using? and what OE? I can only see 1 satelite but there is no fix, I live in Toronto, Canada thx