TZUTC: -0700
MSGID: 58275.sync_sys@1:103/705 2cc908af
PID: Synchronet 3.21a-Linux master/a43ca30ea Jun 18 2025 GCC 12.2.0
TID: SBBSecho 3.28-Linux master/a43ca30ea Jun 18 2025 GCC 12.2.0
BBSID: VERT
CHRS: ASCII 1
FORMAT: flowed
https://gitlab.synchro.net/main/sbbs/-/issues/947#note_7435

I was able to reproduce it by using Kirkman's parallax demo:
```
 6/30  01:07:07p  Node 2  Executing external: ?milfalcon
  6/30  01:07:08p  Node 2  new display initialized: 80x24 at 1,1
[x2]
  6/30  01:07:09p  Node 2  Invalid ANSI sequence: '\e'
  6/30  01:07:09p  Node 2  insert key into keybuf: 00 (\x00)
  6/30  01:07:10p  Node 2  activate: cp437 slot 0 >= 43
  6/30  01:07:10p  Node 2  CTerm activate_font: 0 0
  6/30  01:07:10p  Node 2  CTerm query response:
  6/30  01:07:10p  Node 2  CTerm activate_font result:
  6/30  01:07:10p  Node 2  Failed to activate font: 0
  6/30  01:07:10p  Node 2  activate: digital slot 109 >= 43
  6/30  01:07:10p  Node 2  CTerm activate_font: 1 109
  6/30  01:07:10p  Node 2  CTerm query response: [=
;45;0;0;109;115;106n
  6/30  01:07:10p  Node 2  CTerm activate_font result: 0
  6/30  01:07:10p  Node 2  activate: gothical slot 115 >= 45
  6/30  01:07:10p  Node 2  CTerm activate_font: 2 115
  6/30  01:07:10p  Node 2  CTerm query response: [=
;45;0;0;109;115;106n
  6/30  01:07:10p  Node 2  CTerm activate_font result: 0
  6/30  01:07:10p  Node 2  activate: computer slot 106 >= 45
  6/30  01:07:10p  Node 2  CTerm activate_font: 3 106
  6/30  01:07:10p  Node 2  CTerm query response: [=
;45;0;0;109;115;106n
  6/30  01:07:10p  Node 2  CTerm activate_font result: 0
  6/30  01:07:10p  Node 2  Printing file: s:\sbbs\t
xt\menu\xtrn1.80col.asc
  6/30  01:07:10p  Node 2  insert key into keybuf: 6E (n)
  6/30  01:07:10p  Node 2  insert key into keybuf: 36 (6)
  6/30  01:07:10p  Node 2  insert key into keybuf: 30 (0)
  6/30  01:07:10p  Node 2  insert key into keybuf: 31 (1)
  6/30  01:07:10p  Node 2  insert key into keybuf: 3B (;)
  6/30  01:07:10p  Node 2  insert key into keybuf: 35 (5)
  6/30  01:07:10p  Node 2  insert key into keybuf: 31 (1) [x2]
  6/30  01:07:10p  Node 2  insert key into keybuf: 3B (;)
  6/30  01:07:10p  Node 2  insert key into keybuf: 39 (9)
  6/30  01:07:10p  Node 2  insert key into keybuf: 30 (0)
  6/30  01:07:10p  Node 2  insert key into keybuf: 31 (1)
  6/30  01:07:10p  Node 2  insert key into keybuf: 3B (;)
  6/30  01:07:10p  Node 2  insert key into keybuf: 30 (0)
  6/30  01:07:10p  Node 2  insert key into keybuf: 3B (;)
  6/30  01:07:10p  Node 2  insert key into keybuf: 30 (0)
  6/30  01:07:10p  Node 2  insert key into keybuf: 3B (;)
  6/30  01:07:10p  Node 2  insert key into keybuf: 35 (5)
  6/30  01:07:10p  Node 2  insert key into keybuf: 34 (4)
  6/30  01:07:10p  Node 2  insert key into keybuf: 3B (;)
  6/30  01:07:10p  Node 2  insert key into keybuf: 31 (1)
  6/30  01:07:10p  Node 2  insert key into keybuf: 3D (=)
  6/30  01:07:10p  Node 2  insert key into keybuf: 5B ([)
```
Looks like it is related to the custom font stuff.
--- SBBSecho 3.28-Linux
 * Origin: Vertrauen - [vert/cvs/bbs].synchro.net (1:103/705)
SEEN-BY: 103/13 705 105/81 106/201 124/5016 128/187 129/14 153/757
SEEN-BY: 153/7715 154/10 30 110 203/0 218/700 221/0 226/30 227/114
SEEN-BY: 229/110 206 317 400 426 428 550 700 705 240/1120 5832 263/1
SEEN-BY: 266/512 280/464 5003 5006 291/111 292/8125 301/1 320/219
SEEN-BY: 322/757 341/66 234 342/200 396/45 423/120 460/58 256 1124
SEEN-BY: 467/888 633/280 712/848 770/1 902/26 5020/400 8912 5054/30
SEEN-BY: 5075/35
PATH: 103/705 280/464 460/58 229/426