I didn't really want people to start pinging everything without an easy way of removing those pings (if the duration was set too high) since you have to do that by going to that location and ping it again to remove.
I guess I can increase it since it's the users problem, not mine
read the migration guide for that, it's on the tml wiki: Update Migration Guide · tModLoader/tModLoader Wiki
I would suggest also checking the 1.4 ExampleMod: tModLoader/ExampleMod at 1.4-stable · tModLoader/tModLoader
Post logs please:
We need log files to help you. You'll find the log files in the logs folder. Look for client.log. (NOT the .zip file, the file named client or client.log)
Windows Logs: %UserProfile%\Documents\My Games\Terraria\ModLoader\Logs (This is typically found in C:\Documents\)...
Are you getting it in singleplayer, 1.3 or 1.4, does it happen with only this mod enabled? I need more info, this bug is really hard to figure out the cause of (and it even happens in unmodded multiplayer sometimes, so I think its partially a vanilla issue)