I had this issue on the Tita X Aio.
There was a connection issue at the flush nut, causing incorrect ohm measurements.
Try using a longer flush nut. It should sort out the problem.
Item: Lethal RTA with extra straight glass
Age: 3 years
Price: R450
Payment Methods Accepted: EFT
Warranty: No
Packaging: Yes
Authentic/Clone: Authentic
Condition: 8/10
Location: Jhb
Reason: Not in use
Shipping: Pudo can be arranged at buyer's cost