About half the time I click the back arrow, it sends me back two previous pages instead of one.
I've posted about this problem before, and no one offered a solution.
I get around this by; When I find a link I want to check out, I open it in a new tab/window. Then when I am done, I close it and am back where I started.
I have the same problem with build 68.0.1. The work around above is not a solution but rather a clever band aid. Is anyone working on the solution?