I was having a problem starting tuelz also.

So, I back tracked on installs and upgrades.

If I remember correctly, I used the lite version of pingz to start with.

Then recently got the full version of pingz.

And then the new Inz.

What I did was deleted the 3 lated modz I received, adding them back in one at a time.

It seems that pingz.mod.2.0 was a problem.
I am just guessing, but maybe, in my case, it upgraded the wrong version of pingz.

At any rate, it appears to be working properly, now.

kelvin