Monthly Bugs, December 2018

[altenbach]

Continued from the November 2018 bug thread

The posting rules are as always:

• Each post here should only contain a brief description of a bug, together with a link to the thread where it is being discussed.
• One post/bug!
• One bug/post!
• No discussion of bugs. All discussions of a bug must take place in the original linked thread.

[altenbach]

Continued in the January 2019 thread.