[pluggo] adsr~ & poly~

hello all,
I can't get poly~ & adsr~ to work correctly inside a vst plugin.
I always get stuck notes.
Here is a patch taken from adsr~.help: polysynth.
Please try build a vst, load in you host, make some sequences and... get stuck notes :-(.
any help?
thanks.
(sorry my english)

pedr

max v2;
#N vpatcher 243 93 964 676;
#P origin 0 -8;
#P window setfont "Sans Serif" 9.;
#P window linecount 1;
#P message 104 455 29 196617 stop;
#P message 104 435 67 196617 startwindow;
#P newex 180 470 48 196617 dac~;
#P flonum 196 337 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 237 340 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 294 367 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P flonum 342 337 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#N plugconfig;
#C useviews 0 1 1 1;
#C numprograms 2;
#C preempt 1;
#C sigvschange 1;
#C sigvsdefault 32;
#C windowsize;
#C defaultview Interface 0 0 0;
#C addview pfg.info 0 377 0;
#C dragscroll 1;
#C noinfo;
#C package _pfg;
#C setprogram 1 "tip cena" 0 0. 0. 1. 0. 0.2 0.014925 0.3 0.111111 0.031746 0. 0.634324 0.333333 0.472441 0. 0.183594 0.324219 0.472656 0.449219 0.453125 0.394531 0.425781 0.183594 0.296875 0.410156 0.382812 0.445312 0.378906 0.445312 0.472656 0.183594 0.324219 0.433594 0.457031 0.429688 0.390625 0.449219 0.183594 0.3125 0.410156 0.429688 0.402344 0.179688 0.378906 0.410156 0.398438 0.398438 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.;
#C setprogram 1 "tip cena" 128 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.;
#C setprogram 2 "p p pu p urr" 0 0.527559 0.362205 0.566929 0.692913 0. 0.999953 0.555556 0.2 0.014925 0.295 0.472441 0.174603 0.41 1. 0.015152 0.090909 0.090909 0.060606 0.060606 0.045455 0.045455 0.090909 0.015152 0.151515 0.151515 0.181818 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.183594 0.324219 0.472656 0.449219 0.453125 0.394531 0.425781 0.183594 0.296875 0.410156 0.382812 0.445312 0.378906 0.445312 0.472656 0.183594 0.324219 0.433594 0.457031 0.429688 0.390625 0.449219 0.183594 0.3125 0.457031 0.445312 0.445312 0.179688 0.378906 0.410156 0.398438 0.398438 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.;
#C setprogram 2 "p p pu p urr" 128 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0.;
#C uniqueid 128 70 51;
#C accurate;
#C initialpgm 1;
#C synth;
#P newobj 307 41 53 196617 plugconfig;
#B color 6;
#P newex 238 109 92 196617 midiparse;
#P newex 238 85 55 196617 plugmidiin;
#B color 4;
#P flonum 585 325 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P message 585 343 75 196617 maxsustain \$1;
#P window linecount 2;
#P comment 95 44 108 196617 adsr~ was made to be poly~'s friend.;
#P window linecount 1;
#P newex 98 177 40 196617 notein;
#P comment 346 298 15 196617 R;
#P comment 297 298 15 196617 S;
#P comment 240 298 15 196617 D;
#P newex 29 79 30 196617 + 43;
#P newex 29 59 55 196617 random 36;
#P number 74 21 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P toggle 29 21 15 0;
#P newex 29 39 55 196617 metro 175;
#P message 266 232 45 196617 target 0;
#P newex 294 339 39 196617 / 100.;
#P user dial 294 310 19 19 100 1 0 0 234 270 1 1. 227 234 168 248 248 248 147 147 147 187 153 91 175 26 26 1 184 43;
#P user dial 342 310 19 19 100 10 0 0 234 270 1 1. 227 234 168 248 248 248 147 147 147 187 153 91 175 26 26 1 184 43;
#P user dial 237 310 19 19 100 10 0 0 234 270 1 1. 227 234 168 248 248 248 147 147 147 187 153 91 175 26 26 1 184 43;
#P user dial 196 310 19 19 100 10 0 0 234 270 1 1. 227 234 168 248 248 248 147 147 147 187 153 91 175 26 26 1 184 43;
#P newex 69 137 27 196617 100;
#P newex 266 199 45 196617 loadbang;
#P flonum 517 325 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P message 517 343 65 196617 retrigger \$1;
#P toggle 463 325 15 0;
#P message 463 343 51 196617 legato \$1;
#P toggle 324 233 15 0;
#P message 324 254 45 196617 steal \$1;
#P newex 180 416 40 196617 *~ 0.1;
#P newex 29 206 51 196617 pack 0 0;
#P newex 29 228 86 196617 prepend midinote;
#P number 69 154 35 9 0 0 0 3 0 0 0 221 221 221 222 222 222 0 0 0;
#P newex 29 177 51 196617 makenote;
#P newex 180 446 48 196617 plugout~;
#P user kslider 29 99 35 1 36 48 19 7 0 128 128 128 128 128 128 255 255 255 0 0 0 0 0 0;
#P comment 105 154 68 196617 note duration;
#P comment 198 298 15 196617 A;
#P comment 498 389 100 196617 <-- look inside;
#P newex 180 394 136 196617 poly~ adsr-synth 4;
#P connect 26 0 25 0;
#P connect 25 0 28 0;
#P connect 28 0 29 0;
#P connect 29 0 4 0;
#P connect 4 0 6 0;
#P connect 6 0 9 0;
#P fasten 33 0 9 0 103 198 34 198;
#P fasten 38 0 8 0 243 207 99 207 99 226 34 226;
#P connect 9 0 8 0;
#P fasten 4 1 6 1 221 144 54 144;
#P connect 17 0 18 0;
#P connect 18 0 7 0;
#P connect 7 0 6 2;
#P connect 6 1 9 1;
#P fasten 33 1 9 1 118 201 75 201;
#P connect 27 0 25 1;
#P fasten 8 0 0 0 34 256 185 256;
#P fasten 11 0 0 0 329 276 185 276;
#P fasten 24 0 0 0 271 281 185 281;
#P connect 0 0 10 0;
#P connect 10 0 5 0;
#P connect 46 0 44 0;
#P connect 45 0 44 0;
#P connect 5 0 44 0;
#P connect 19 0 43 0;
#P fasten 35 0 0 1 590 364 210 364;
#P fasten 13 0 0 1 468 364 210 364;
#P fasten 15 0 0 1 522 364 210 364;
#P fasten 10 0 5 1 185 440 223 440;
#P connect 5 1 44 1;
#P fasten 43 0 0 2 201 373 235 373;
#P connect 20 0 42 0;
#P connect 37 0 38 0;
#P fasten 42 0 0 3 242 374 260 374;
#P connect 17 0 24 0;
#P fasten 41 0 0 4 299 388 285 388;
#P connect 22 0 23 0;
#P connect 23 0 41 0;
#P fasten 40 0 0 5 347 391 310 391;
#P fasten 17 0 12 0 271 223 329 223;
#P connect 12 0 11 0;
#P connect 21 0 40 0;
#P connect 14 0 13 0;
#P connect 16 0 15 0;
#P connect 36 0 35 0;
#P pop;