4
Perhaps not. I had to remove that module from my 2.2.3 site because of incompatabilities. I don't remember the exact details at the moment, but I believe it had to do with templates.
Sounds like the reason your counter stopped working is that the code needed to track visitors hasn't been added to the needed files. I "think" it was header.php, but I don't remeber for sure.
Best Regards,
James
Insanity can be defined as "doing the same thing over and over and expecting different results."
Stupidity is not a crime. Therefore, you are free to go.