[SyncEvolution] Problems with --sync refresh-from-client

Hi all, I am trying to synchronize a Nokia phone (6303i Classic) over Bluetooth with SyncEvolution, and I'm experiencing problems when "refresh-from-client" is used. The synchronization process starts but then stalls indefinitely until timeouted or manually cancelled. The output I get is the following: obex_parse_connect_header(): requested MTU=32767, used MTU=32767 [INFO] Server sending SAN obex_data_request(): len = 104 bytes fdobex_write(): sending 104 bytes obex_data_indication(): Got 0 bytes msg len=3 obex_data_request(): len = 40 bytes fdobex_write(): sending 40 bytes obex_data_indication(): Got 1005 bytes msg len=1008 obex_data_indication(): Got 971 bytes msg len=1979 obex_data_request(): len = 4821 bytes fdobex_write(): sending 4821 bytes obex_data_indication(): Got 0 bytes msg len=3 obex_data_request(): len = 40 bytes fdobex_write(): sending 40 bytes With the same phone and configuration, it works fine with both "--sync slow" and "--sync one-way-from-client". Is there any specific configuration regarding the mode "refresh-from-client"? Any ideas on how to debug this issue? I'm using the latest source tree from the git repository. Regards, Mikel