Did a couple of night flights and the whole time I kept getting VISION SENSORS BLOCKED warning over and over. I've seen others on youtube that have had the issue...

Hi BrianKushner, sorry for the issue, could you please provide a screen recording of the issue you are experiencing, and connect the drone to DJI Assistant 2, export the issued flight data from the drone, and upload it to Dropbox/Googles Drive?
We love to investigate further on this case. Look forward to hearing back from you.

The Vision sensors are just telling you that they do not have enough light to function...I suspect that the wording is wrong in the app if it keeps saying "blocked"? They need a good amount of light and flying at night does not provide it...Normal operation!!...

You can see from this persons video he has the same problem. He turns off sensors but still gets the repeated error.

          Link to video

Here is a print out from my log. This appeared 179 times in 8 minutes.. in the log... Two different codes for Vision Sensors Blocked and as you can see separate from Light too low.