I'm not blaming TCMD but the before/after pics below show that the font I use in TCMD changed when I updated to build 48. A restart gets it back to normal. Does anyone have an idea how this can happen?
I had a problem with fonts at one time, not really similar to yours, but my solution was to add the following lines to my 4start.btm file;
if exist FontCache*.dat del /w FontCache*.dat
Clearing the Font Cache solved my font problems, and I have not had any problems since.
There is really no reason to continually clear the Font Cache, only if a problem occurs, but this process takes very little time to complete during the start of a TCC prompt. YMMV.