I hope they can fix the problem shortly, but I don't think they can.
From the ONLY response from limetech on 21 May, I don't think they really know what the problem is and what is the root cause. Maybe they are bust dealing with other critical bugs, no other responses on this bug. Maybe there are only a small group of users using this USB 2.5Gb NIC.
I reported the problem on 8156 USB NIC, but they just said maybe there is a problem in the another working 8125 NIC in my unRAID server. (I need to take out the m.2 SSD cache disk to install the mPCIe version of 8125 NIC)
Quite disappointed cause several versions of 6.10 were released, but the problem has not been fixed.