In the chat window setup, I have unchecked the checkbox that tells WoW to show people crafting items with their various tradeskills, in my chat window. I have unchecked it both for my regular chat window and my combat log.
Yet it seems every time I adjust my interface in every way, these checkboxes get re-checked automatically by my WoW client. I am sure it is NOT constantly resetting my preferences to all default values as it is ONLY the Tradeskill checkboxes that are affected. As always, Blizzard absolutely refuses to provide any customer support whatsoever other than, "players should disable *ALL* third-party add-ons and use ONLY the default Blizzard UI."
Unfortunately I cannot figure out what addon(s) are causing this. None of my addons directly affect my chat window, at least I don't believe so. I am not quite sure how to print up a list of them, I will try simple copy/paste from my addons folder...
...didn't work. I do have approximately 75 of them total, including various subfolders and plugins for FuBar (which I am going to be replacing anyway since it's no longer supported).
If anyone can name any addons off the top of their head that they suspect might be causing this problem with tradeskill messages please let me know. If anyone needs to know the exact addons I use and knows a way for me to neatly paste in a list without being absolutely forced to manually type each of their names, please let me know that too. I want this constant re-checking of the tradeskill checkbox to STOP, and to stop for good, as the sudden influx of tradeskill message spam can quickly make it completely impossible to follow a conversation in guild chat.
You can always take a print screen of the folder and post that. It would probably really help to have the list.
You can also do a search by disabling half your addons and testing. If the checkboxes revert, disable half again, and again until you have one addon left. If they don't, disable all and enable the other half and repeat the above.