I got a avic z1 and this thing freez's up. when i start the car it never changes from the pioneer intro screen but will play music from my library. i noticed on cooler days it works fine but any humid day or warm it acts up. Somtimes it will show alll my songs i have saved on it but will cycle threw all and wont play a damn thing. Is it ready for trash or can it be fixed

Pioneer offers a software update. This is a known issue and can be fixed. I don't have a link, check their website for it. I believe there's a sticky in this forum about it as well.