I too just updated my F18A ColecoVision with the v1.9 firmware. Flawless update using Tursi's excellent updater via my AtariMax Ultimate SD cart. Huge thanks to Tursi for making this such a painless process.
Even more thanks to Matthew for this awesome update. One of my issues was that the VGA output from my F18A would not display on my relatively old (2006) Sharp LCD TV. I would get just a blank screen. The v1.9 firmware has fixed this problem and for the first time ever I can now play my F18A enabled CV on this TV instead of my other displays. Thanks Matthew
Edited by Ikrananka, Fri Jan 4, 2019 12:48 PM.