I had an issue last night when I had about 17 small (no more than 50 lines) PHP files open. after some use the autocomplete (ctrl+space) stopped working.
What happened was the dialogue box would appear and when you selected the item to insert, the dialogue closed but nothing was pasted in. After this I was able to continue on as usual but autocomplete did not work for the rest of the night (without closing and restarting pspad that is). Version 4.5.5 OS XP SP3 -- <http://forum.pspad.com/read.php?2,53553,53553> PSPad freeware editor http://www.pspad.com
