They had #3 and #4 free on their site. #3 opens, but takes a long time. #4 causes the device to reboot after a while. That makes it look like a hang and sickel is triggering rebooting. I also noticed that generating the cover image took a long time for both. That agrees with the slow opening as the RMSDK is used for both.
Looking at the code, at first, nothing jumped out at me. But, when I looked at the stylesheet in #4, it was 141113 lines or about 2.3MB in size. For #3, the stylesheet is a relatively minuscule 71473 lines and 1.1MB. I suspect that parsing these are the culprits. I am using the calibre editor to clean unused styles on #4. So far, it's been running for over 30 minutes. So, I took another copy and just deleted every thing after the 1000th line in the stylesheet. That loaded in a normal time.
|