Thank you!  Unfortunately I had a few hours of head scratching before I found this.  It appears that the Linux streamfwd binary in the add-on for stream forwarders also breaks under UF 10.2.  Downgraded back to 9.4.4 and it works again. Under UF 10.2 the streamfwd binary crashes a few seconds after starting and you get this message in dmesg: streamfwd[74498]: segfault at 0 ip 0000000000000000 sp 00007f6cf733fa48 error 14 in streamfwd[400000+4307000] and this message in streamfwd.log: FATAL [140178650116800] (main.cpp:1127) stream.main - Failed to start streamfwd, the process will be terminated: NULL buffer pointer or buffer length is zero It's noy python, so don't think it has anything to do with the upgrade to 3.13.  Any ideas? ... View more