How much do you play chords Philly? Say, open chords like C and G. I was originally an accoustic guitar strummer and "arpeggio-picker", just to accompany my own singing - I did years of that before electric took over - but I had real problems getting all the notes to ring in simple chords like C and G sometimes. Eventually I got it sorted. Even now, if I haven't strummed chords for a while, it takes me a while to get back into it...
If it turns out you have the same issues on chords like that, it's probably the same thing. You could try strumming or picking open chords for a bit, concentrate on getting the best ringing chord you can - just to get the fingers seated nicely and remembering where they're meant to be going and how not to get in the way of the other strings when the brain gives them the orders. (IE do this separately from an exercise that's asking the fingers to move at the same time :lol:)
But on another issue
... ARGGGH!
I can't believe this... since I posted earlier, claiming "ease" on exercise one, I have had my tea, helped the wife rip a CD, sat down with my coffee, typed half the above to you... and now I can't do exercise one anymore!!! What?!!
Before tea, three fingers always rooted to the fretboard, widdly-widdly, ha-ha!, a suitable "I'm fab" response posted on BKP, everyone happy...
After tea... :( I just can't keep more than 2 fingers on the board when I switch string... I agree with the rest of you! It's not easy at all is it? I'm b*ggered if I can do it naturally now... :lol: