I am facing problem with AIR-AP2802I-C-K9 that the client get very low speed. We are using WLC 2504 with 8.3 OS version. We use country code US and PK. We also use AIR-CAP1702I-D-K9 and this has no issue. I also check the country code for AIR-AP2802I-C-K9 but we did not get the country code for -C region.
Please advise us the solution.