I experienced an issue with non maximized window.
My windows are maximized in mIRC, but whenever I was tiling using the button on the toolbar or unmaximizing with the titlebar's button, clicking on some channels in the treebar was maximizing the window automatically (not all channels affected, and after unmaximizing a problematic channel, it wouldn't maximize again for that channel. I couldn't reproduce on a clean mIRC but could reproduce with /remote off, I was going to report a bug but after a reboot, the issue vanished (mirc was running for a long time).
What can cause a click on a channel item in the treebar to maximize that window?
