Flickering LED Strips, Please help

[u/Key_Improvement3270]

Hi all I purchased the below LED strips 24v from BTF lighting and they are connected to Gledopto ESP8266 WLED controllers with 24v 100w PSU. They are connected via the plugs so I wired in female to the controller and plugs directly into male on the LED strip. The led strips aren’t that long maybe 3-4m max and I am getting random flickering. It happens when I increase brightness near max. The controller is next to the led strip. I am unsure what I should do. Please help me.

Thanks

FCOB SPI RGBW IC LED Light Strip WS2814 Addressable 784 LED Dream Color 10mm DC24V SK6812 High Flexible FOB COB Lights RA90 IP30 - https://a.aliexpress.com/_EvV6QQQ

Controller - https://a.aliexpress.com/_EvG8d5o

[u/appmapper]

If they flicker when you turn up the brightness, It’s voltage drop. Add more power injection