I see that Pegasus PPBA (indi_pegasus_ppba) v1.0 has been released in indi-full/focal 1.8.6~202007201351~ubuntu20.04.1

Unfortunately, I get a serial time-out error when trying to connect at 9600 baud with both of the available serial ports.

usbdevices on ubuntu sees this:

T: Bus=01 Lev=02 Prnt=09 Port=00 Cnt=01 Dev#= 10 Spd=12 MxCh= 0
D: Ver= 2.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1
P: Vendor=0403 ProdID=6015 Rev=10.00
S: Manufacturer=Pegasus Astro
S: Product=PPBADV revA
S: SerialNumber=PPBA4PSI91
C: #Ifs= 1 Cfg#= 1 Atr=80 MxPwr=90mA
I: If#= 0 Alt= 0 #EPs= 2 Cls=ff(vend.) Sub=ff Prot=ff Driver=ftdi_sio


lsusb -t
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/6p, 5000M
|__ Port 4: Dev 6, If 0, Class=Hub, Driver=hub/4p, 5000M
|__ Port 1: Dev 7, If 0, Class=Vendor Specific Class, Driver=, 5000M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/12p, 480M
|__ Port 1: Dev 2, If 0, Class=Vendor Specific Class, Driver=pl2303, 12M
|__ Port 4: Dev 9, If 0, Class=Hub, Driver=hub/4p, 480M
|__ Port 3: Dev 11, If 0, Class=Vendor Specific Class, Driver=, 480M
|__ Port 1: Dev 10, If 0, Class=Vendor Specific Class, Driver=ftdi_sio, 12M

The two attached ZWO cameras connect with no problems, but the driver attempts to connect to /dev/ttyUSB0 and immediately gets a Serial read error: Timeout error, and then trys /dev/ttyUSB1 and hangs. I don't seem to be able to input any other device paths, and the scan ports doesn't produce any alternatives.