If I open Kantu and run a macro, any macro, it will fail with “No ipc available for the playing commands tab” at open step. But then any macro I run after that DOES work. No more IPC errors. So it’s only on the first open command in the first macro I run after opening the Kantu window. If I close the Kantu window and open it again, then again, first open step in first macro I run will give IPC error, subsequent macro runs will run fine.
I’m using Linux Mint 19.2 Cinnamon, using Firefox 69.0 (64-bit). Installed UI.Vision Kantu for Chrome (from the Firefox add-on store; I assume it’s correct), now updated to version 5.2.3. Have installed “XModules - Extension Modules for Kantu”.