Problem with spaning tree on S Boning Switch Series

[Shkelqim_Kajtaz]

Dear all, i have problems chaning my topology every minutes i think i have some trouble with spaning tree can someone help me how to find spaning tree port

[Daniel_Coughlin]

Glad you were able to get to the bottom of this.

[Jeremy_Gibbs]

Glad you figured it out.

[Shkelqim_Kajtaz]

Thanks all for your reply, i have found the loop on edge switch, the command that i use is:

first to clear all stp stats
debug stp clear counter ports all

then to show stp stats
debug stp show counter ports all

and i got on port 23
TCN BPDU : 12554

thanks so much from all 

[Daniel_Coughlin]

The cli on the 800 is a bit different

800-Series
enable stp
config stp version rstp
config stp ports 1-23 edge true (User port)
config stp ports 24 edge false (Uplink Port)