Saved Tabs Lost

[gentisle]

I use Waterfox Classic now, previously I used Firefox. This is of course the older Firefox code that I prefer despite the vulnerabilities because I like to use certain extensions that are no longer available for the Chrome based Firefox. I use your extension in Windows Pro (7 & 11), MacOS Catalina, and Kubuntu Linux. I also tend to have many tabs open, and have the browser set to restore tabs. Many tabs - perhaps 100. In Linux or MacOS, I don't seem to have this problem -- so far, but in either Windows, it is intermittant, yet frequent. I am not sure how to duplicate it, but it may have to do with logging into a new wifi router, and the captive portal page screws it up. (That happened this last time). Also, certain software seem to wipe out all the tabs when I install/update them, and they open their homepage. I also had this problem in the old Firefox (version 56) with your extension. I like your extension, I just wish it could keep my tabs. When whatever it is wipes my tabs, and I click on SaveTabs icon to restore, it always restores an older version of tabs. In other words, the current tab list I have saved is gone forever, so I lost what I was working on. Before I save tabs, I always delete the current saved tabs, then re-save. Perhaps, I have too many tabs open? Hope this is enough info to help you. Thanks.