You mean PPPoE CLIENT connections to an ISP ? Of playing ISP yourself and terminating PPPoE users on the box ?
For me, 7.20.1 upgrade on my RB5009 went fine, PPPoE “dialout” to my ISP works fine.
I believe the point of these new release topics is exactly so that the users can report problems, but I am not sure they are the only ones reading because than it wouldn’t be 97% of positive (everything went smoothly) votes…
With 7.20 I read some issues with reboot cycles on RB3011.
Is this now solved with 7.20.1? I didn’t saw any 3011 topic mentioned above here… maybe a good sign, but I prefer to read explicit positiv experiences before I upgrade (SOHO-user: I have no lab for tests). Appreciate any response from 3011-users…
And in the next step same question for “hAP ac” and “hAP ac lite” (just “wireless” package by now, nothing else as used just as simple AP via CAPsman)
It's not. If the fix were included, then the changelog would contain this item like 7.21beta2:
thank you.
Too bad, still on 7.18 and keen on the new container options. Now I have to wait for 7.21… 
Scripts such as foreach route in=[routing route find where routing-table=X] do={ip route add copy-from=$route routing-table=Y} which were working flawlessly on 7.19 are now returning “failure: invalid route type”
Also, some route copy actions are not properly processed by “history” module and related undo\redo do not work for them as well.
PS: For the context, I’m dealing with BGP originated routes.
Before version v20.1(19.1) I was running openwrt in the container, smooth and stable.
But after I upgrade to v20.1 I encountered issue that will print this in the shell
posix_openpt: No such file or directory
After I checked on google it says that the rootfs didn’t mounts the /dev/pts. is that a bug to the contriner?
and now the container function is dead to me, I have to downgrade the software(19.6) and everything recovered.
7.19.4/6 have been super solid for me. But I am testing 7.21 on a couple 2x16’s for exactly that: container/app and iSCSI stuff.
i have CHR running on ESXI
i have 400 pppoe users, all users on Radius system
7.19.6 i see 400 users active, any release after 7.19.6 i see only 20 or 30 users active
when i back to 7.19.6 i see 400 users active again
the problem here is all users didn’t connect and i didn’t saw any thing at LOG
so i think it’s a problem at release 7.20 and 7.20.1
i wish they find it and fix it soon
Poor users. Admin experimenting with them. 
Just a warning: If you are using /system/package/local-update then upgrading of the source to RouterOS v7.20+ will break this feature. Local-update client will not be able to see the full list of available packages. Confirmed in SUP-200541. Most of users are not using this, I guess.
Are you working at my office? Did you received any complains?
Yes, if push route lines much, mikrotik 7.20.1 ovpn client can not established connection
After upgrade I have many issues with CAP AC working as standard bridge.
- Admin password back to empty
- There is no IP from DHCP client
- I have wifi interface but there is no package with wave2
- Wifi is not working
Same for me, I do not want several routes - even with 255 distance - in my routing table, just if I explicitly set. It is very-very annoying, I thought this would be gone with 7.20.1 - as the changelog said, but unfortunately this is not the situation….
My cap ac working perfectly fine after upgrade. Check which packages are installed. Maybe wireless/wifi-qcom-ac missing?
Of course wifi-qcom-ac as was before. And this package should be updated within ROS and this how this workerd before.
I tried on second CAP AC downgrade to 7.20 and wifi back, then upgrade again to 7.20.1 and this this works as expected.
On first one I did reset to default which should install wifi but I have only info about missing package.
I am facing an issue on 7.20 and 7.20.1 where the PPPOE connection is not established. Then I downgrade again to 7.19.6.
The fix for the RB3011 reboots was included in the 7.20.1 (the same fix from 7.21beta2). The changelogs been updated, sorry for the mix-up.
My ethernet ports are gone and so is my internet connectivity on a Mikrotik L009UiGS-2HaxD-IN