I have not used my mini 2 controller for over a week. I went to use it today and instead of having 3 solid green lights they were all flashing. I plug into my phone and says charger not hooked up. Does the controller go into hybernation or something and you have to recharge to wake it up? Thanks!

I've had instances of not using it for 3-4 weeks and never had that sort of issue. It might be worth raising the issue with DJI support.

Try charging it for a few minutes.

Hello there Corsair58. I am sorry for the trouble this has caused and thank you for reaching out. Can you please try to fully charge the said DJI remote controller and try to check if the issue will still persist? Please keep us posted for further assistance. Thank you.