Did you also change your "presentation" ?? Sometimes moving the jig faster, slower, wiggling the rod tip, or getting right over them and "Vertical Casting" to them could be the ticket. I'll "assume" that changing of colors & profiles also included changing the "size" of the offering ... as in downsizing ??
*Vertical Casting explained - (with pics of our dearly departed friend, "G") https://www.crappie.com/crappie/cont...ppiepappy&