It seems that recently (since version 4b came out I think) that opening up commentaries (I normally do it from the passage guide) is taking much longer - about 20 seconds for each previously unopened commentary. Also when I try using the left/right arrow to switch commentaries it also takes 20 seconds or so to switch. Before this I was getting performance similar to Logos 3 when I switched between commentaries.
Is this a known issue, or is there something wrong with my installation? I tried defragging and optimizing my hard drive just in case, but no luck.
Thanks, Dave