Komodo Edit not responding on occassion

It started happening after updating to 9.3, just working on an HTML document, it suddenly stops responding, and doesn’t respond even after waiting. After closing it, reopening it produces a dialog that states “Komodo did not shutdown cleanly the last time it was run. Would you like to restore files and projects from your previous Komod session?”. If I click on Yes it stops responding again, if I click on No it opens properly. After that, if I try to open the file I was working on when it stopped responding it stops again. Restarting the system seems to fix this.

Here’s the log:

[2015-12-15 13:33:35,917] [INFO] Startup: Welcome to Komodo Edit 9.3.1 build 16424 (platform win32-x86, running on Windows 7 version 6.1.7601)
[2015-12-15 13:33:35,917] [INFO] Startup: C:\Program Files (x86)\ActiveState Komodo Edit 9\lib\mozilla\komodo.exe built on Tue Nov 17 19:36:48 2015
[2015-12-15 13:33:36,994] [WARNING] console-logger: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create (1) in resource://gre/modules/Preferences.jsm:381
[2015-12-15 13:33:36,996] [WARNING] console-logger: Trying to re-register CID '{4e5c9764-d465-4fef-ae24-8032f257d174}' already registered by file:///C:/Users/Zarko/AppData/Local/ActiveState/KomodoEdit/9.3/XRE/extensions/koextensiondev@activestate.com/components/pyShell.py. (1) in file:///C:/Users/Zarko/AppData/Local/ActiveState/KomodoEdit/9.3/XRE/extensions/koextensiondev@activestate.com/components/component.manifest:2
[2015-12-15 13:33:37,378] [WARNING] root: ko.logging has been converted to a CommonJS module; use require("ko/logging") instead (since Komodo 9.0.0a1).
    @chrome://komodo/content/komodo.js:48:1

[2015-12-15 13:33:38,657] [WARNING] console-logger: mutating the [[Prototype]] of an object will cause your code to run very slowly; instead create the object with the correct initial [[Prototype]] value using Object.create (1) in file:///C:/Program%20Files%20(x86)/ActiveState%20Komodo%20Edit%209/lib/mozilla/components/koamAddonManager.js:138
[2015-12-15 13:34:33,602] [ERROR] koScintillaSchemeService: Scheme Tomorrow_Dark is not writeable
[2015-12-15 13:34:33,604] [WARNING] koScintillaSchemeService: Upgraded scheme u'Tomorrow_Dark' from version 14 to 15.
[2015-12-15 13:34:35,805] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_change'
[2015-12-15 13:34:35,806] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'spelling_error'
[2015-12-15 13:34:35,806] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_local_change'
[2015-12-15 13:34:35,808] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_4'
[2015-12-15 13:34:35,808] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_5'
[2015-12-15 13:34:35,808] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_2'
[2015-12-15 13:34:35,808] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_3'
[2015-12-15 13:34:35,809] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_1'
[2015-12-15 13:34:37,088] [INFO] elastic_tabstops: Elastic tabstops loaded.
[2015-12-15 13:34:37,960] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_change'
[2015-12-15 13:34:37,961] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'spelling_error'
[2015-12-15 13:34:37,961] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_local_change'
[2015-12-15 13:34:37,961] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_4'
[2015-12-15 13:34:37,961] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_5'
[2015-12-15 13:34:37,963] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_2'
[2015-12-15 13:34:37,963] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_3'
[2015-12-15 13:34:37,963] [WARNING] koScintillaSchemeService: applyScheme:: no indicator for name 'collab_remote_cursor_1'

Note that log is from a fresh startup, Komodo truncates the log on restart. So if you want a potentially useful log you need to copy it before starting Komodo again.

Are you using remote files?