Thanks for a bug report. We'll fix it soon. Auto layout tool do not work well for large models.
Reverse engineering requires read access to the metadata tables. Oracle database has tables called like: all_objects, all_synonyms etc.
This is fixed now. Please check.
Thanks for the bug report. We'll fix it ASAP.
Yes, this can be caused by size of the window (aspect ratio of your screen). We'll fix it.
I've answered in a private ticket.
Sorry for delayed answer.
What OS are you using?
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