Switch Oled fan will go on full when switch is turned off when powered on fans act normal

Hi All,

Hope somebody ca help me i have modded my Oled switches but now with one i have a strange issue i cant figure out and need some help.
When the Switch is off de fan will spin full but when i switch it on de fan works like normal also de switch is working fine and charges normal.
i cant locate where this is comming from took the chip out made all original but still same thing.

some help would be great.

Mine is having the same issue, have you found the fix?