i think it’s important that this thread discusses the important things logically
this OB connection is running at usb1 speeds 12MB/s
all bar the most ancient of hubs will be faster than this
any bog standard recent hub will be 480
some issues arise when the hub in question cannot deal with the mixture of usb speed protocols asked of it
- thus the preference for MTT hubs whereby each port can be run at the appropriate speed for the connection
it is possible that some issues are not about bandwidth but about the suitability of a hub which is being asked to run slower protocols simultaneously with other devices at higher speeds
things can get compromised
so when ruling in and out certain hubs it’s important to keep in mind what the hub is capable of and perhaps to try disconnecting slower devices (ilok perhaps which is 1.5MB/s) or faster devices (usb2 webcam e.g.)
some of the issues may be computer related too
if possible A/B with direct connections on computer and compare when using the hub sparingly
i got a cheap $10 MTT capable usb3 hub linked above, it seems ok so far, but the hub ‘seems’ to mess about with my bluetooth strength when i have power draining devices plugged in - maybe a powered hub would alleviate this drain and help - but OB takes tiny ma draw so should not be an issue
there are loads of usb2 mtt hubs and more usb3 ones to choose from
i guess i just wanted the discussion to focus on the fact that some hubs will anecdotally seem to work or fail, but a true test of the MTT capability would be to have a variety of slower (than usb2) speed devices hooked up along with a usb2 one (more bandwidth requirements than OB) and check that they all work as expected - this means the hub is managing the various usb transactions appropriately and none are compromised
hth, there are other threads in OB section, i think, btw