If you enter the base, you have between 10 and 30 seconds before you get stuck again. If you can get the ores out while being ~50 meters or so away from the base, there’s a chance you won’t disconnect. If you can be even further away, that’s better.
If you send me the ID of one of the CV’s I moved away from the area, I can teleport you there one more time, if you want to try.
If the base is really important to you, I might be able to move it away. If it’s the base itself that’s corrupt, it won’t help. If it’s the area, then it means you can deconstruct the base.