I have a small portal hub on my sovereign planet, Eldavia Prime, which lead to various farm spots on the planet. These are all small portals made of 2 conduits, and should use 1 shard of oort an hour according to the Boundless Information site. They are behaving very strangely. Sometimes the portals run out of oort, but do not close for multiple days. Other times they close with oort still in them. I just had two of them close in my face (so rude) with one having 33 shards and the other 85 shards left in the oort slot. When I put oort in the ones that say they are supposed to be closed, it basically eats the oort and closes a day or two later, no matter how much I stuck in there. I can add 900 oort, but the next day the portal is often closed. If I just wait for them to close themselves and reopen them, it seems to start behaving normally again.
Is this how this is supposed to work?