it was removed when wireless network configurator was redone 1956f7e
function restore_firmware() was removed in aseba_endpoint.h

try to add

		if(!m_has_had_sucessful_read)
			restore_firmware();
		return;

at line 176 of aseb_endpoint.cpp

it seems to launch the upgrade of firmware but then it remain stuck in it.

[2022-01-26 16:33:16.428] [console] [info] main.cpp@L105: Starting...
[2022-01-26 16:33:16.495] [console] [info] serialacceptor_win32@L24: Serial monitoring service: started
[2022-01-26 16:33:16.497] [console] [info] aseba_tcpacceptor.cp@L82: Waiting for aseba node on tcp
[2022-01-26 16:33:16.498] [console] [warning] main.cpp@L88: Remote connections are not allowed
[2022-01-26 16:33:16.499] [console] [info] main.cpp@L92: Server Password: WOMCJU
[2022-01-26 16:33:16.515] [console] [info] serialserver.cpp@L51: New Aseba endpoint over USB device connected
[2022-01-26 16:33:16.752] [console] [info] aseba_endpoint.cpp@L266: Requesting list nodes( ec : LÆopÚration a rÚussi )
[2022-01-26 16:33:16.863] [console] [info] aseba_endpoint.cpp@L392: Device unresponsive - Attempting to restore firmare
[2022-01-26 16:33:16.866] [console] [info] fw_update_service.cp@L58: Downloading https://www.mobsya.org//update/Thymio2-firmware-meta.xml
[2022-01-26 16:33:16.946] [console] [info] fw_update_service.cp@L81: Last firmware available for Thymio 2: 14
[2022-01-26 16:33:16.988] [console] [info] aseba_endpoint.cpp@L25: Destroying endpoint
[2022-01-26 16:33:17.538] [console] [info] app_server.h@L41: New Local connection from ::ffff:192.168.1.20 LÆopÚration a rÚussi
[2022-01-26 16:33:17.540] [console] [warning] app_server.h@L47: Connection from ::ffff:192.168.1.20 dropped: remote connections not allowed
[2022-01-26 16:33:17.540] [console] [info] app_endpoint.h@L331: Stopping app endpoint
[2022-01-26 16:33:17.541] [console] [error] serialacceptor_win32@L36: Removed \.\COM8
[2022-01-26 16:33:17.546] [console] [info] serialserver.cpp@L51: New Aseba endpoint over USB device connected
[2022-01-26 16:33:17.778] [console] [info] aseba_endpoint.cpp@L266: Requesting list nodes( ec : LÆopÚration a rÚussi )
[2022-01-26 16:33:17.886] [console] [info] aseba_endpoint.cpp@L392: Device unresponsive - Attempting to restore firmare
[2022-01-26 16:33:18.017] [console] [info] fw_update_service.cp@L147: https://www.mobsya.org/update/Thymio2-V14.hex : OK
[2022-01-26 16:33:18.104] [console] [info] thymio2_fwupgrade_im@L304: Opening device: \.\COM8
[2022-01-26 16:33:18.119] [console] [info] thymio2_fwupgrade_im@L480: Sending pages...
[2022-01-26 16:33:18.121] [console] [info] thymio2_fwupgrade_im@L482: Sending page 69
[2022-01-26 16:33:18.121] [console] [info] thymio2_fwupgrade_im@L410: [Firmware update] 1 : Sending page 85
[2022-01-26 16:33:18.783] [console] [info] aseba_endpoint.cpp@L266: Requesting list nodes( ec : LÆopÚration a rÚussi )

see https://github.com/mbonani/aseba-1/tree/restore_firmware