We're calling on all EU-based Mozillians with iOS or iPadOS devices to help us monitor Apple’s new browser choice screens. Join the effort to hold Big Tech to account!

Search Support

Avoid support scams. We will never ask you to call or text a phone number or share personal information. Please report suspicious activity using the “Report Abuse” option.

Learn More

Tree Style Tab scrambles tabs on restart when tab suspender is also running

more options

running on OSX 10.9.5, firefox 57.0.1. I had two windows open with many suspended tabs yesterday, today upon re-opening firefox a strange dialog came up from tree-style tab which I had to click restore on to get one of my windows back, and in both windows all the tabs were organized completely incorrectly.

running on OSX 10.9.5, firefox 57.0.1. I had two windows open with many suspended tabs yesterday, today upon re-opening firefox a strange dialog came up from tree-style tab which I had to click restore on to get one of my windows back, and in both windows all the tabs were organized completely incorrectly.

All Replies (1)

more options

I think the developers of those extensions would be in a better position to explain what happened (and how to avoid it) than we are.

The standard, built-in session restore feature should keep tabs within a window in the correct order, but it does often restore the windows in a new order.