exporting issues?

I’m trying to export projects in But I’m noticing that exporting keeps in the state of “started” end never completes. These projects are around 40MB in size and should be no problem. Other projects can be exported, but some not. Any idea what could be wrong? I also see these issues:

Which is probably related?

I’ve been able to export small projects (size of 300Kb), but the bigger projects (around 40MB and bigger) can’t be exported at the moment.