I noticed that after setting up a first time GoLand project, it contained the same Cline Plugin from PyCharm. However, in GoLand I got a timeout error using the plugin, while in PyCharm it worked fine. After first I thought I have plugin and Jetbrains upgrade issues, but the problem persisted in GoLand. I then realized that while I was logged into the Cline Plugin , I wasn't logged into the Cline Agent within the general AI Chat sidebar. Because it stated I wasn't logged into Cline, I did so (in AI Chat) after which the Cline Sidebar Chat began working fine.
From my perspective , it is confusing to have two places where one can login , or maybe it's combined deep down in the code base. I don't know. However, a timeout error was not helpful and should probably be more meaningful if separating the two AI channels in GoLand is not possible. Anyway, I just thought posting an issue here might be helpful.
Here are two screenshots of the sidebars in GoLand to understand the difference between AI Chat and the Cline Plugin sidebar.

I noticed that after setting up a first time GoLand project, it contained the same Cline Plugin from PyCharm. However, in GoLand I got a timeout error using the plugin, while in PyCharm it worked fine. After first I thought I have plugin and Jetbrains upgrade issues, but the problem persisted in GoLand. I then realized that while I was logged into the Cline Plugin , I wasn't logged into the Cline Agent within the general AI Chat sidebar. Because it stated I wasn't logged into Cline, I did so (in AI Chat) after which the Cline Sidebar Chat began working fine.
From my perspective , it is confusing to have two places where one can login , or maybe it's combined deep down in the code base. I don't know. However, a timeout error was not helpful and should probably be more meaningful if separating the two AI channels in GoLand is not possible. Anyway, I just thought posting an issue here might be helpful.
Here are two screenshots of the sidebars in GoLand to understand the difference between AI Chat and the Cline Plugin sidebar.