@bamhamer
Hi
We are sorry for the inconvenience.
A small number of users that upgraded to 6.1.0 and 6.1.1 have reported the same issue. Startup freeze/crash with blank screen and spinner appearing.
There is a fix in the latest version 6.1.2. Have you tried to update?
The issue is triggered by a database upgrade and occurs during the data migration process. If you have a very large database (after long use of the browser) it can consume too much memory, so the system kills it.
We tested the process extensively before 6.1.0 release, but unluckily, we did not manage to reproduce and identify the issue until after users reported the problem.
The 6.1.2 update/fix will minimise memory usage and add several guardrails to avoid the issue. However, the process will take longer time because we need to split it up to avoid memory over consumption. So the longer history and the more tabs you had, the longer it takes. In the extreme cases, it could be up to a minute.
Kind regards,
Opera Team