Older versions of Midi communication plugins, as well as the Windows version, upon sending the Sysex receive 1 Sysex response from the Midi device.
However, using a new, non-deprecated set of plugins, when I send the Sysex I receive thousands of responses, which continue endlessly until a new Sysex is sent, whereupon it switches the output to respond to the Sysex but continues in an endless loop, sending thousands of outputs.
Has anyone had a similar issue? I don't understand why the device would send one Sysex response normally, but now, it clearly understands the Sysex (as the output corresponds), yet it insists on sending thousands of messages (including some that weren't specifically requested). If nobody can relate to the problem, is there a MIDI command that will tell the device to stop sending System exclusive messages?
The photo below shows an example of the frenetic activity of the device.