# ePMP Release 4.5.6 is now available **URL:** \ **Category:** ePMP\ **Tags:** release-notes\ **Created:** [October 6, 2020, 8:24pm UTC](https://community.cambiumnetworks.com/t/epmp-release-4-5-6-is-now-available/73151 "2020-10-06T20:24:42Z")\ **Posts on this page:** 7\ **Page:** 2
**Author:** ![Simon\_King](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/simon_king/32/16169_2.png) [@Simon\_King](https://community.cambiumnetworks.com/u/Simon_King)\ **Post date:** [October 16, 2020, 8:57am UTC](https://community.cambiumnetworks.com/t/epmp-release-4-5-6-is-now-available/73151/21 "2020-10-16T08:57:30Z")
You’ve joined the cnPilot Beta, but I don’t think you’ve joined the ePMP Beta (at least, not with the account that you’re currently using). There are separate programs for each product line. See this post for more info: > [@Open Beta software releases](https://community.cambiumnetworks.com/t/open-beta-software-releases/72538): > > From time to time, Cambium Networks provides access to beta releases of its software to customers who join the Open Beta program. You can find the list of currently active Beta programs at [https://support.cambiumnetworks.com/beta](https://support.cambiumnetworks.com/beta). Discussion of Beta releases happens on this community site, in categories that are restricted to people who have accepted the Terms and Conditions of the Open Beta program. The following links will take you to the appropriate Beta discussion board, prompting you to ac… …and then see this link for ePMP Beta release announcements (you won’t be able to access it until you’ve joined the ePMP Beta program): [https://community.cambiumnetworks.com/tags/c/products/epmp-beta/48/release-notes](https://community.cambiumnetworks.com/tags/c/products/epmp-beta/48/release-notes) This post lists most of the 4.6 improvements (note that the rc28 release was withdrawn but rc29 includes the same changes): [https://community.cambiumnetworks.com/t/epmp-beta-release-4-6-rc28-is-no-longer-available/73145](https://community.cambiumnetworks.com/t/epmp-beta-release-4-6-rc28-is-no-longer-available/73145) ---
**Author:** ![jnovak](https://d10gw3vjmzyp8.cloudfront.net/letter_avatar_proxy/v4/letter/j/43a26b/32.png) [@jnovak](https://community.cambiumnetworks.com/u/jnovak)\ **Post date:** [October 22, 2020, 8:55pm UTC](https://community.cambiumnetworks.com/t/epmp-release-4-5-6-is-now-available/73151/22 "2020-10-22T20:55:54Z")
Has anyone had EPMP2000 APs hard lock on 4.5.6 firmware? Ethernet port is still up, but completely hard locked? Something that may happen before this is constant reboots prior to just locking up. Really hard to say… but dropping back down to 4.4.3 stabilizes it. ---
**Author:** ![SKYNET360](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/skynet360/32/19835_2.png) [@SKYNET360](https://community.cambiumnetworks.com/u/SKYNET360)\ **Post date:** [October 25, 2020, 9:08pm UTC](https://community.cambiumnetworks.com/t/epmp-release-4-5-6-is-now-available/73151/23 "2020-10-25T21:08:52Z")
Same issues here going back to 4.5.5 4.5.6 has bugs on some radios not all. ---
**Author:** ![DigitalMan2020](https://d10gw3vjmzyp8.cloudfront.net/letter_avatar_proxy/v4/letter/d/c6cbf5/32.png) [@DigitalMan2020](https://community.cambiumnetworks.com/u/DigitalMan2020)\ **Post date:** [October 25, 2020, 11:17pm UTC](https://community.cambiumnetworks.com/t/epmp-release-4-5-6-is-now-available/73151/24 "2020-10-25T23:17:52Z")
So is anyone rocking the 4.6 beta for epmp 3000 and ptp 550? How has performance been? _edit_ Also, I was told many had put the target receive level to -50 on the epmp 3000, has this helped? ---
**Author:** ![ninedd](https://d10gw3vjmzyp8.cloudfront.net/letter_avatar_proxy/v4/letter/n/57b2e6/32.png) [@ninedd](https://community.cambiumnetworks.com/u/ninedd)\ **Post date:** [October 28, 2020, 4:38pm UTC](https://community.cambiumnetworks.com/t/epmp-release-4-5-6-is-now-available/73151/25 "2020-10-28T16:38:47Z")
So I had another 3000L AP running 4.5.5 which was reporting GPS Down and 0 Satellites. I power cycled, and it can suddenly see 21 Satellites again. I figured I’d take the opportunity to upgrade to 4.5.6 and see if that helped. So, at 2AM I upgraded the AP and the 10 SM’s to 4.5.6 – and now we have a number of them displaying 192.168.0.2 as their IP. To be clear, the customer’s internet is working, and since we know what their real IP address is, we can still log into the SM’s via their correct 10.123.1.xxx I address assigned to them. But the AP’s display is incorrect. ![4.5.6_WRONG_IPs_DISPLAYED_OCT_2020](https://d1okf4ta8xniw3.cloudfront.net/original/3X/d/4/d4678dd80e2e832bfff915ab7df2659a3afcea11.jpeg) ---
**Author:** ![Olivia\_Cambium](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/olivia_cambium/32/12048_2.png) [@Olivia\_Cambium](https://community.cambiumnetworks.com/u/Olivia_Cambium)\ **Post date:** [December 4, 2020, 9:11pm UTC](https://community.cambiumnetworks.com/t/epmp-release-4-5-6-is-now-available/73151/26 "2020-12-04T21:11:07Z")
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**Author:** ![Simon\_King](https://d10gw3vjmzyp8.cloudfront.net/user_avatar/community.cambiumnetworks.com/simon_king/32/16169_2.png) [@Simon\_King](https://community.cambiumnetworks.com/u/Simon_King)\ **Post date:** [January 4, 2021, 5:59pm UTC](https://community.cambiumnetworks.com/t/epmp-release-4-5-6-is-now-available/73151/27 "2021-01-04T17:59:27Z")
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