EXOS Port statistics

[M_Nees]

Recent EXOS 22.6 Patch 1-1:

Is there an explanation why Receive Packet Counter is zero BUT Received Bytes Counter shows traffic?

code:

TEST-SW.6 # sh ports 4 statistics no-refresh
Port     Link      Tx Pkt    Tx Byte     Rx Pkt    Rx Byte     Rx Pkt     Rx Pkt     Tx Pkt     Tx Pkt
         State      Count      Count      Count      Count      Bcast      Mcast      Bcast      Mcast
========= ===== =========== =========== =========== =========== =========== =========== =========== ===========
4        A          10856    1044232          0  168798855          0          0       5830       4873
========= ===== =========== =========== =========== =========== =========== =========== =========== ===========
         > in Port indicates Port Display Name truncated past 8 characters
         > in Count indicates value exceeds column width. Use 'wide' option or '0' to clear.
         Link State: A-Active, R-Ready, NP-Port Not Present, L-Loopback
TEST-SW.7 #

Client is a VOIP Phone (Innovaphone IP240) ...

[Frank]

Sorry, no real help here. But: do the counters that have values at least go up?
Just asking because I have a couple of switches where most of the ports suddenly stopped counting traffic altogether (x460s, running 15.something)