Hi Stanislaw, Commit 710e6cc1595e ("rt2800: do not nullify initialization vector data") breaks USB device 006: ID 148f:3070 Ralink Technology, Corp. RT2870/RT3070 Wireless Adapter. No particular error messages are produced, but its interface becomes unreachable. Reverting this commit in 5.3.0-rc5 solves the problem. Fredrik