So about a month ago I bought an eGo Vamo V2 (not sure if that is that actual model name, please refer to the picture below)

A few days ago the standard CE4 atomizers that came with it stopped working. The unit still works with the eBlu type catridges, but I'm trying to figure out what happened and how to fix this.
The built in ohm meter reads the correct resistance for the eBlu catrdige, but reads out 9.9 for the CE4 (same "infinite" resistance reading you get when you try to read without a catridge).
Has this happened to anyone? Any insight in how to even diagnosis this? Did I just make a n00b mistake with buying this model?

A few days ago the standard CE4 atomizers that came with it stopped working. The unit still works with the eBlu type catridges, but I'm trying to figure out what happened and how to fix this.
The built in ohm meter reads the correct resistance for the eBlu catrdige, but reads out 9.9 for the CE4 (same "infinite" resistance reading you get when you try to read without a catridge).
Has this happened to anyone? Any insight in how to even diagnosis this? Did I just make a n00b mistake with buying this model?