Bug

Here's a weird one. I use the link (🔗) emoji in the title of my linked blog posts. But that has caused the first letter in the title of this post to be lowercase instead of uppercase. (It also has the permalink problem noted here.)

I've been getting this error when I try to sync Dropbox, change to a different client, or reset my folder, but this message in orange prevents from doing anything. Is there a fix?

I changed my picture for my blog, but the favicon didn't get changed, is there anything else todo after uploading the new picture?

I am trying to use "Extrinsic Calibration Algorithm between a Stereo Visual System and a 3D LiDAR" for the link text of a wikilink, but it does not work. However, "Extrinsic Calibration Algorithm between a Stereo Visual System and a LiDAR" works. Is there any limitation for the link text?