My device makes many unexpected reboots with 19-7.
With 19-6 my N900 reboots everytime. With 19-7 the first reboot after installing and rebooting (to activate changes). Than.. it worked for 1 hour. Than I looked in RSS feed -> reboot. Wanted to look something in the internet -> reboot.
I switched back to my Backup with kp48 and speed Patch without battery patch and its working very well...