exxos's Atari, Amiga & retro forum

This is my first post on this forum. Recently i purchased the TF536 revision 2b and have been having some intial boot problems on cold startup. On a cold boot the TF536 will only work on second or third reset which then would boot from CF card into workbench. Once in workbench when i load a program file from CF card the Amiga would hang and reset. After a rew more reset the cards performs flawlessly.

Here is a brief listing of what I've done.
Tried different Amiga500 and psu.
Update Amiga rom to 3.2.2.
Updated TF536 firmware CPLD with tf536r2_main_top_A500_FULL_PHASE_7.jed.

Any thoughts and suggestions would be helpful?

Sounds like a classic bad CPLD chip, just contact the seller for help