Slight Perception

Software Solutions for Screen Reader Users.

Known issues

Faults I know about and have measured, so you can recognise one rather than wonder whether it is something you have done. All of these are the unit's own behaviour rather than something this app does to it.

The unit can drop off the USB connection when you reset it

About one time in five, a reset ends with the RØDECaster leaving the USB connection and not coming back on its own. I have reproduced it on my own Pro 2, and the reset command by itself is enough: nothing else has to be going on, no other software has to be running, and it happens just the same with nothing plugged into the unit's second USB socket. It is not this app holding the connection open, which was the obvious suspect and was ruled out with a test that holds nothing open at all.

The unit can lock up when it restores its own backup, so this app no longer asks it to

Measured across a whole day on my own Pro 2, on 21st September 2026, with the app logging every command it sent. Restoring from the unit's own copy of a backup crashed it five times in thirty-one attempts, on three different backups. Restoring from this computer's copy did not fail once in nine attempts, including four long ones back to back.

So the Restore button now always uses this computer's copy. Backing up has not changed: the unit still makes its own copy alongside, because backing up has never caused this, and that copy is there if it is ever needed. Only the way a backup is read back has changed. It takes about two minutes instead of a few seconds, and it restores a little less, which is a price worth paying to not have this happen to you.

This is the unit's own fault, not something this app does wrong. It crashes inside its own firmware while it reloads its settings, and once it did that with a tone left looping on the headphone output. Nothing the app sends is incorrect, and no change to the app prevents it, which is why avoiding it is the only fix available. I am still working on it, and if a way is found to do it safely the faster route will come back.

Voice effect pads that do nothing, after a reset from somewhere else

When the unit loads its default show, the six factory voice effect pads come back with the right name, type and colour, but the effects themselves do not come back with them. The pads read exactly as they should, and the unit accepts the press and shows the pad as engaged, but your voice is unchanged.