Welcome in the forum, Steven.
Can you please post your complete project, so that we all can have a look at all of your settings. To do so, use
Creator->File->Create Workspace Bundle (minimal)
and attach the resulting file.
Because the code have a confidential of our company's patented technology, I can't released the complete project to you.
Can you provide a sample code using the wdt counter0 for the 1ms interval interrupt timer and wdt counter1 for 1sec reset counter.
I think I can enable the WDT reset timer. When the WDT Reset occured, the PC will go to 0x10000046.
Please advise. Thanks.