Hi Alan,
Thanks!
I have one othernet feed that is not tossing anymore.
Did something change in the meantime?
Not too sure. 
Here's a wild guess, an unknown archiver.
I was thinking the same although I don't think my hub has made any changes.
I even queried the archive type and set to zip via areafix.
If you paste a bit of your log here when hpt is (trying) to toss those  packets we might be able to see what the problem is.
A quick snippet of my hpt.log:
A 23:01:07  Renaming pkt/arc to .asc
7 23:01:07  bundle /var/spool/ftn/in/f65eb467.sa6: renaming to .tos
6 23:01:07  bundle /var/spool/ftn/in/f65eb467.tos: unpacking with "unzip -j -Loqq /var/spool/ftn/in/f65eb467.tos  -d /var/spool/ftn/incomplete/"
A 23:01:08  Renaming pkt/arc to .asc
1 23:01:08  Statistics:
1 23:01:08       arc:    16   netMail:    0   echoMail:     0         CC:     0 1 23:01:08     pkt's:     0      dupe:    0   passthru:     0   exported:     0 1 23:01:08      msgs:     0       bad:    0      saved:     0      empty:     0 1 23:01:08     Input:     0.00 mails/sec        Output:     0.00 mails/sec
1 23:01:08               12.58 kb/sec
1 23:01:08               61.36 kb total, processed in    4.879 seconds
1 23:01:08  Areas summary:
1 23:01:08  End tossing
1 23:01:08  End
and a bit of the binkp log:
  24 Apr 23:00:04 [29957] rcvd msg FILE f65eb467.sa6 832 1619304957 0
  24 Apr 23:00:04 [29957] file not found, trying to create a tmpname
- 24 Apr 23:00:04 [29957] receiving f65eb467.sa6 (832 byte(s), off 0)
  24 Apr 23:00:04 [29957] rate for f65eb467.sa6 is unlimited
+ 24 Apr 23:00:04 [29957] f65eb467.sa6 -> /var/spool/ftn/in/f65eb467.sa6
  24 Apr 23:00:04 [29957] unlinked `/var/spool/ftn/in/d36acc47.hr'
  24 Apr 23:00:04 [29957] got *.sa?, delayed creating /var/spool/ftn/flags/toss + 24 Apr 23:00:04 [29957] rcvd: f65eb467.sa6 (832, 832.00 CPS, 21:4/100@fsxnet)
  24 Apr 23:00:04 [29957] send message GOT f65eb467.sa6 832 1619304957
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