Hello JB,
Absolutely not an priority or even a suggestion, but wanted to show you this in case you have always run MQ2ChatWnd.
View attachment 57302
The /mqclear command is dependent on MQ2ChatWnd, which is optional plugin.
Part of the base MQ2 is the MQ2 console, which is an ImGUI window, you can set a hotkey to show/hide that. The command to clear it is "/mqconsole clear"
Someone on the forums pointed out to me that the native MQ console is more functional than the MQ2ChatWnd, which is crippled by the EQ XML format. I switched to see what the they were talking about and haven't looked back since. The native MQ2 console window allows highlighting and copying text unlike the in game XML windows. For your TCN specifically, I like to dock the TCN window as a tab to the console window, as well as the batch or info window. 100% personal preference, just wanted to share.