Gifs not working

[kasarn]

The other day I was on Tim kit and gifs were working. Now today when I try to watch a GIF, the screen seems seems to dim and a dot appears in the left side of the notification bar. Help what did I do?

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[kasarn]

This is what yhe screen looks like when i click on the gif to start it. Notice the dot in the upper left corner. Ive never seen this before.

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[SpookDroid]

Weird... That dot appears on my phone when the LED Flashlight is on....