I used ThymioSuite-2.0.0-RC5-OSX and after be connect I started upgrading the frimeware version 12 to 13.
But now, impossible to do a USB connection with my Thymio!!!
I trying to re-upgrade the previous frimeware (v12) using Aseba-1.6.1 (and also with Install.Aseba.1.4.OS10.6-10) without success.
Now my Thymio when connected with USB port display red led and after some time blue led, but nothing more be possible.
notice: my Thymio II was bought 2-3 years ago and don't have serial number on back.
What I need to do? I have technical knowledge, not hesitate to give possible step to fix this blocking issue.