I tried numerous times but can only get one frequency to control it and that is the phone signal. Turning it off and on again doesn't help. I had no problems 3 years ago but I had a stroke and been in recovery but now I can get around impaired and slow but my Spark only connects to the phone. I know there is a lot of drones out there but my discretionary funds are limited. Is there a fix for my problem?

Hi there. Thank you for reaching out and we're sorry for the trouble. May I please ask if you did try to fly the unit to a different location to see if the issue persists? In addition, kindly please download the DJI assistant 2 software and update/refresh the firmware of your unit then check if there are some changes. Please keep us posted. Thank you.

DJI Assistant 2 for Spark: https://www.dji.com/downloads/softwares/assistant-dji-2