Just curious, I wonder if anyone having this problem has modified the value of the "serialCacheSize" parameter on the firmware setup page to increase it from 63.
Also, what does this actually tell the machine control panel? Is it the size of the serial buffer in the firmware? If so, would reducing this number prevent sending too much data to the printer and overflowing the printer's serial buffer? Or, is this the size of the serial buffer in Creator for receiving (or sending?) data from (to) the printer? In this case, would increasing this number help prevent loss of an "OK" response from the printer after a big bunch of data? The "OK" needs to be seen for Creator to issue the next command, right?
Also, I assume the people having issues are printing from Creator and not printing from SDCard. (I seem to do a lot of assuming. Sorry.)
Just trying to learn how it works so I can help find a solution!