6604121-6605470 avr_isp: refb: "Read extended fuse bits: 0xf9"
6620800-6622149 avr_isp: refb: "Read extended fuse bits: 0xf9"
6636153-6637502 avr_isp: refb: "Read extended fuse bits: 0xf9"
-6652190-6653540 avr_isp: pe: "Unknown command: a0 01 fc 00 (reply: 00 a0 01 ff)!"
-6668387-6669738 avr_isp: pe: "Unknown command: a0 01 fd 00 (reply: 00 a0 01 ff)!"
-6684163-6685514 avr_isp: pe: "Unknown command: a0 01 fe 00 (reply: 00 a0 01 ff)!"
-6700843-6702194 avr_isp: pe: "Unknown command: a0 01 ff 00 (reply: 00 a0 01 ff)!"
+6652190-6653540 avr_isp: warning: "Unknown command: a0 01 fc 00 (reply: 00 a0 01 ff)!"
+6668387-6669738 avr_isp: warning: "Unknown command: a0 01 fd 00 (reply: 00 a0 01 ff)!"
+6684163-6685514 avr_isp: warning: "Unknown command: a0 01 fe 00 (reply: 00 a0 01 ff)!"
+6700843-6702194 avr_isp: warning: "Unknown command: a0 01 ff 00 (reply: 00 a0 01 ff)!"
6716410-6717759 avr_isp: rfb: "Read fuse bits: 0xff"
6732620-6733969 avr_isp: rfb: "Read fuse bits: 0xff"
6748623-6749972 avr_isp: rfb: "Read fuse bits: 0xff"