I still have version 6.0.10 and it has been crashing numerous times through the day over the last 2-3 months. Getting worse. It frequently shows errors with meds interaction check, aparently, the program is not able to get to internet for interaction check, but all other programs get access to internet. Sometimes it shows "out of memory". Sometimes it showes "numerous errors happen" and shuts down. Sometimes ir just shuts down. All kind of problems. I only have 7 computers on peer-to-peer network, with AC located on dedicated computer, sometimes I reduce number of computers on network to 6 computers, but it doesnt really help. And AC has been very slow lately. I am planning to update to newer AC version by the end of this month. If these crashing issues dont resolve I am seriouly considering changing my EMR because this AC crashing issues interfere with my job performance.