Komodo IDE 6's slow autocomplete problems with Javascript

I've been trying out Komodo IDE 6 for the last few days. I've always liked Komodo but I'm starting to get annoyed by something:

The autocomplete is way too slow/buggy.

Certain variables just won't give any autocomplete tips. Sometimes you have to backspace the dot and try over and over again.

It also has a hard time giving autocomplete info for an object that has been created using a class in a namespace.

Has anyone else had any problems with these things? Are there any better alterna开发者_开发知识库tives?

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Use JSDoc to add custom autocomplete calltips.