Series Update and RSS Sync buttons

Series Update and RSS Sync buttons no longer animate when clicked also other animated buttons stopped as well - tried with different browsers and it’s the same. I’m using Sonarr version 3.0.4.1061 and Mono version 6.12.0.107 on Raspberry pi 2

Which browser?
Have you tried another browser or incognito/private browsing (plugins disabled)?
Are you using a reverse proxy? If so, does it work if you bypass it?

This is an issue with the UI being unable to maintain a connection to the portion of the API that is responsible for updating the UI dynamically, if you look at the network requests in developer tools you’ll probably see failures to the /signalr endpoint.

The requested debug logs that have been omitted might show something of value, but you may have to look at trace logs.

I’ve tried with Chrome, FireFox and Opera all in incognito. It could be a system issue as my PI2 keeps crashing regularly, it appears to be under heavy loads.
I think you mean network requests under the browsers ‘View page source’ that appears to ‘wait’?
Do you mean logs under the system tab ?

If possible try running Sonarr will a handful of series on another system and see if the same issue persists when refreshing the series, especially if things are hanging, that’ll wreak havoc on real-time events.

Yeah, the signalR connections will either be waiting (long polling) or be sent as web sockets.

Specifically the log files in there (after changing the log level).

Under system log files in Sonarr it’s more or less [Info] with very little to indicate an error.
I more than likely screwed up somehow with it crashing and rebooting. The main things running are Node-red Sonarr, Radarr, Lidarr Jackett, Transmission and Deluge.

Top shows it’s a bit busy

top - 16:58:01 up 15 min, 3 users, load average: 1.32, 1.85, 1.77
Tasks: 154 total, 2 running, 152 sleeping, 0 stopped, 0 zombie
%Cpu(s): 24.4 us, 4.0 sy, 0.1 ni, 71.4 id, 0.0 wa, 0.0 hi, 0.1 si, 0.0 st
MiB Mem : 974.4 total, 55.4 free, 666.9 used, 252.1 buff/cache
MiB Swap: 0.0 total, 0.0 free, 0.0 used. 243.4 avail Mem

PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
2327 pi 20 0 19672 12632 6188 R 39.1 1.3 0:01.19 deluge-web
388 radarr 20 0 187116 111752 26276 S 5.3 11.2 2:49.34 mono
386 sonarr 20 0 246728 164512 26616 S 4.3 16.5 5:31.23 mono
370 lidarr 20 0 155548 92892 19696 S 3.6 9.3 1:49.78 mono
380 pi 20 0 169888 45864 10396 S 2.3 4.6 1:12.31 deluged
366 debian-+ 20 0 78600 15332 6568 S 1.3 1.5 0:05.16 transmission-da
1 root 20 0 15436 7076 5388 S 1.0 0.7 0:13.36 systemd
313 pi 25 5 206756 87904 16292 S 1.0 8.8 1:20.59 node
716 pi 20 0 153668 24148 18848 S 1.0 2.4 0:03.94 lxpanel
2210 pi 20 0 10400 2996 2484 R 1.0 0.3 0:00.87 top
10 root 20 0 0 0 0 I 0.3 0.0 0:03.84 rcu_sched
103 root 20 0 33900 9384 8340 S 0.3 0.9 0:05.87 systemd-journal
310 root 20 0 25512 2392 1792 S 0.3 0.2 0:01.87 rsyslogd
318 message+ 20 0 6660 3320 2712 S 0.3 0.3 0:03.04 dbus-daemon
331 root 20 0 13044 5188 4524 S 0.3 0.5 0:01.29 systemd-logind
376 mosquit+ 20 0 8940 4760 4204 S 0.3 0.5 0:02.40 mosquitto
557 root 20 0 193752 33788 19012 S 0.3 3.4 0:02.33 Xorg
2 root 20 0 0 0 0 S 0.0 0.0 0:00.01 kthreadd
3 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 rcu_gp
4 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 rcu_par_gp
7 root 20 0 0 0 0 I 0.0 0.0 0:00.14 kworker/u8:0-events_unbound
8 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 mm_percpu_wq
9 root 20 0 0 0 0 S 0.0 0.0 0:01.15 ksoftirqd/0
11 root rt 0 0 0 0 S 0.0 0.0 0:00.03 migration/0
12 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/0
13 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/1
14 root rt 0 0 0 0 S 0.0 0.0 0:00.04 migration/1
15 root 20 0 0 0 0 S 0.0 0.0 0:00.51 ksoftirqd/1
18 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/2
19 root rt 0 0 0 0 S 0.0 0.0 0:00.04 migration/2
20 root 20 0 0 0 0 S 0.0 0.0 0:00.68 ksoftirqd/2
21 root 20 0 0 0 0 I 0.0 0.0 0:00.22 kworker/2:0-events
23 root 20 0 0 0 0 S 0.0 0.0 0:00.00 cpuhp/3
24 root rt 0 0 0 0 S 0.0 0.0 0:00.02 migration/3
25 root 20 0 0 0 0 S 0.0 0.0 0:00.58 ksoftirqd/3
28 root 20 0 0 0 0 S 0.0 0.0 0:00.01 kdevtmpfs
29 root 0 -20 0 0 0 I 0.0 0.0 0:00.00 netns

I think poor old pi is running out of memory