I'm part of a small team that collaborates on projects. There's up to 50 projects in the queue or in progress at a time, all projects are very similar to one another.

We basically need some kind of task management platform with the following features:

• tasks need to be grouped by project
• we need to be able to discuss tasks
• we need to be able to attach a few files (mostly screen shots) to discussions

That's it really, but everything I've looked at seems to be either a kanban board which just doesn't work for us, or a small part of a larger project management / collaboration ecosystem which is kind of overwhelming.

We're presently using Asana, but while it does what we need IMO it does it very poorly - better suited to teams working on fewer more variable projects.

Of course I'd prefer self hosted & open source but that's not critically important.

Any suggestions welcome!