Hi there, as soon as I open up Sublime (stable 3059) it uses 100% of my CPU. See the activity monitor window for details. Can you reproduce this error? OSX 10.9.1, 2013 rMBP with nVIDIA
Temperature monitoring via iStatsMenu can confirm increase in temp.
Tried uploading the screenshot. Apparently file size is too big.... 256KB is limit? Common. Please increase.