okay i reflowed the pin 16 17 and 18 and this is nothing which changes
as previous, i ve only got 4 modes ... the 1, 2,3 ,4 then once again, the 1, 2 , 3 , 4
i tried a lots of things, remplace the TL074 the L78L33, switching the EEPROM
do you think that some capacitors could be...