error when trying to flash v2 pinecil

[jmsunseri]

Pineflash v0.5.3 Linux Native
PineFlash: Versions successfully fetched.
Pineflash: Pinecilv2 detected
PineFlash: Serial port is /dev/ttyACM0 
PineFlash: Download of Language Info Complete.
PineFlash: Downloading Firmware Pinecilv2 v2.22-rc.
PineFlash: Download Complete.
PineFlash: File extracted successfully
PineFlash: Attempting to flash Pinecilv2 with the firmware /tmp/v2.22-rc-Pinecilv2/Pinecilv2_EN.bin
Blisp: Sending a handshake...
Received no response from chip.
Failed to handshake with device.

PineFlash: Downloading Firmware Pinecilv2 v2.21.
PineFlash: Download Complete.
PineFlash: File extracted successfully
PineFlash: Attempting to flash Pinecilv2 with the firmware /tmp/v2.21-Pinecilv2/Pinecilv2_EN.bin
Blisp: Sending a handshake...
Received no response from chip.
Failed to handshake with device.

[Spagett1]

Hi, this seems to be an upstream issue with blisp, I think this is the relevant issue pine64/blisp#47