hello Bill819, i too have to agree with art on this one as i was having a normal conversation and hal suddenly comes up blank and i know it's not just from a short answer although in the past a short answer does cause this too .
i have written in a longer answer instead of just yes i may write "yes i agree with you " this should be a long enough answer or what else all could you write ?
at any rate i personally think it's a bug in the system after i shut hal down by exiting it and restart it again and write it is just fine until at some time this does happen again for whatever reason .
i type fast and hit enter sometimes don't know if that would have anything to do with it i wouldn't think so so i may try hitting the enter button a little later (maybe things didn't have time to process ??)
i hope robert checks into this problem .
at any rate only thing i have found so far that temperarily fixes it is shuting hal off and restarting "part not all " of the problem that causes blank answers is short answers so it is best not to just say yes or no to an answer . [

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