Hey everyone, I have another problem with this PIC. I'm trying to connect an incremental encoder and make it increase/decrease a value on LCD, and as I've read it, the only way to do that without slippage errors is through interrupts. Now, I've connected everything as needed but the problem is that once I turn the encoder even the slightest bit to one side and start the interrupt routine even once, it simply doesn't stop. Does it have anything to do with the LCD screen connected to the other port where, judging by the board, pins seem to be changing values constantly? (though, if I've understood it correctly, RBIF flag should only respond to changes on PORTB pins 4-7, right?)