TransWarp GS ROM question

[spec@vax2.concordia.ca (Mitchell Spector)]

    A have a quick question. Aside from not being able to support
32K of cache, are there *any* other issues with the ROM firmware
revision 1.5 used on a TransWarp GS board?

    I'm about to acquire a ROM chip for my currently non-functional
TransWarp GS board, incase I decide to repair and upgrade it some-
time in the near future. The person with the 1.5 ROM claims unlike
his 1.8 ROM, the board gets unstable above 10 MHz and causes problems 
with ProTERM 3.1 at 7.8 MHz and above (apparently the 1.8 does not).

    I thought the 1.5 ROM had no issues other than the size of the
cache, is this true or is there something I'm not aware of?

Mitchell Spector
spec@vax2.concordia.ca