[Q]Samsung Replenish Rooted but reboots randomly

What I have done:

• Backed up phone.
• Installed bad root ~15 times.
• Restored phone.
• Uploaded dmrlook's kernel (Odin cmw, update.zip the kernel.)
• Rooted with 3.1.1 SU and dmrlook's Superuser apk. (xbin -> bin)
• Install Link2SD, app can't hold SU for longer than 30 seconds. Phone occasionally reboots.
• Install SuperSU, Updated SuperSU binary.
• Root perms were messed up, corrected to 06755 and root.root (Was 777 with root.shell).
• Superuser uninstalled.
• ~Phone seems stable at this point~
• Partition sdcard with cmw.
• Create mount script,
• Phone constantly reboots at random times. (During phone calls, pressing the home key, opening an app, opening a rooted app, using an app, etc.)

My question is: Why is my phone rebooting?
I am assuming that the mount script is causing my phone to reboot, but I can't be sure.

Any help is appreciated!

(I know how to use a thanks button)


Phone info:
Samsung Replenish
Android Version: 2.3.6
Kernel: 2.6.35.7
Gingerbread.FB03