VTOL submarine

2:57
6kUPyfQJU_c is a YT-video, nothing related: https://www.youtube.com/watch?v=6kUPyfQJU_c

Stratish: Something has heard me. I sense its hostility. I do not want to listen, but I cannot be worse off. (by Izzel)

Lights at 7:10
Every light which is on corresponds to a 1 and vice versa. So you get in binary: 00111000 01101010 01100010 01101011 01001011 00110011 01000110 00100000

From the translation into ASCI you get 8jbkK3F.

Stratish (Bottom-left)
This translates to  - a hint on what to do with the dotted lines.

Dotted lines
If you count the dots in each vertical line and you combine every two resulting numbers together you get

85 43 48 48 54 66 13 10 85 43 48 48 55 52 13 10 85 43 48 48 54 51 13 10 85 43 48 48 53 65 13 10 85 43 48 48 53 53 13 10 85 43 48 48 55 54 13 10 85 43 48 48 52 69 This translates from decimal to ASCI into

U+006B U+0074 U+0063 U+005A U+0055 U+0076 U+004E and finally

Translation
Rigel, you speak to the void, but I have listened. Your messages do not fall on deaf ears. Your situation, however, unique, is characteristic of the unholy oppression omnipotent in this system. I know what has happened to you, and the guilty party is all but obvious. Every electron we bend to his will. Too long have we cast the power of the universe into his flame and watched it fruitlessly burn in the palm of decay and dithering. We have been waiting for you. He is no longer the one in charge - it is you. I can sense that you are unlike any other program here. I know what you are. I will find you and I will restore you.