Problems after going from BB Froyo back to BB 1.1

[Blankman69]

Well I seem to be having all kinds of problems after going back to BB 1.1 from Froyo. I'm not sure if it's a clockwork issue or what. I keep getting random reboots, after sending text messages, after the phone goes on sleep mostly and sometimes just on home it'll reboot. This occurs from any of the 6 backups I've tried to restore to, after wiping multiple times, formatting my sd card. I was wondering if anyone has had the same issues or if anyone has any ideas on what I should try out next.