Help Nexus thinks AC is USB

[Kookas]

Even though it's plugged into the AC charger, my Nexus running AOKP M5 on the Franco kernel keeps reverting into USB charging mode. It will recognise AC for a few minutes, but go straight back into USB after. I don't have fast charge enabled (or rather, I didn't, but now it seems I have to compensate). Any ideas?

 

[Crashumbc]

Even though it's plugged into the AC charger, my Nexus running AOKP M5 on the Franco kernel keeps reverting into USB charging mode. It will recognise AC for a few minutes, but go straight back into USB after. I don't have fast charge enabled (or rather, I didn't, but now it seems I have to compensate). Any ideas?

Are you using stock charge and cable?

generally the issue seems to stem from aftermarket charges and cables.

basically the way USB vs A/C is determined (per USB specs) is the resistance between the two center data pins. If it is below 200 ohms, it is considered a "A/C" power source.

If your using stock, could be your charger/cable is going bad :/

 

[Kookas]

Yeah it's stock :s