Getting message: "Deleting a timer since is was active"

On a P100 900Mhz SM I am getting “Deleting a timer since is was active” (the wrong spelling is from the software!) It is happening a lot:

18:21:46 UT : 05/23/14 : Deleting a timer since is was active
18:21:59 UT : 05/23/14 : Deleting a timer since is was active
18:23:12 UT : 05/23/14 : Deleting a timer since is was active
18:23:43 UT : 05/23/14 : Deleting a timer since is was active
18:24:26 UT : 05/23/14 : Deleting a timer since is was active
18:26:26 UT : 05/23/14 : Deleting a timer since is was active
18:30:50 UT : 05/23/14 : Deleting a timer since is was active
18:34:42 UT : 05/23/14 : Deleting a timer since is was active
18:37:34 UT : 05/23/14 : Deleting a timer since is was active
18:39:51 UT : 05/23/14 : Deleting a timer since is was active
18:41:51 UT : 05/23/14 : Deleting a timer since is was active
18:53:58 UT : 05/23/14 : Deleting a timer since is was active
19:07:50 UT : 05/23/14 : Deleting a timer since is was active
19:08:26 UT : 05/23/14 : Deleting a timer since is was active
19:09:20 UT : 05/23/14 : Deleting a timer since is was active
19:09:48 UT : 05/23/14 : Deleting a timer since is was active
19:11:47 UT : 05/23/14 : Deleting a timer since is was active

Suggestions please. It is doing a lot of session resets.

BTW … these are running 11.2 on the AP and this SM is running 9.5

John,

I would recommend upgrading the software on the SM and AP. In the 12.x code line we addressed this “deleting a timer…” issue. I believe we also fixed the typo in the error message.

BTW, We are up to software version 13.1.2 for PMP 100 radios. Get it here: https://support.cambiumnetworks.com/files/pmp100