Very low OTG transferring speed - is my unit faulty?

michal.padomichal.pado Level 1
edited August 2021 in ZenFone 8

Can someone with an OTG hard-drive check what speed they get when transferring files?

When I transfer files from my portable hard-drive via USB to my old budget Xiaomi Mi 9T, I get stable 30-32 MBps speed:

But when I copy the same file to my Zenfone 8, the speed is fluctuating between 2 MBps and 15 MBps:

The speed is fine when copying files directly from my laptop.


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