Hi All,

When I try to use DT's instant interrupts with both high and low priority interrupts on my 18F1320 I get the error:

ERROR: Unable to fit variable LP_Vars

I am using only 24 byte variables and 4 bit variables, so its not like ive filled up the RAM.

After some testing, I've found that if I remove large sections of code, it will work. But I am nowhere near filling the flash memory, so i'm at a loss.

Anyone have any ideas.

To be clear, it works fine with only high priority ints, but wont compile with both high and low.