HID-Button-ATTiny85 not recognized after start of PC

[feuster]

If the HID-Button-ATTiny85 is already attached to an USB port before the PC is fully started it will not be recognized.

Remark: unknown if this can be fixed because this might be an issue of the Micronucleus bootloader or more likely of the DigisparkKeyboard library which does not try establish USB communication again after the PC has started its OS

Workaround: pull & plug HID-Button will restart it correctly as USB device

[feuster]

Does also occur with newest Micronucleus version 2.6

[feuster]

According to Arduino/ATTiny specialized newsgroups this is a known issue of the Micronucleus bootloader. Development of the Micronucleus bootloader seems also to be frozen.