It looks like the sickel patch from 4.20.14601 may work with 4.20.14622.
Here is the patch if you want to install it.
Code:
sickel reboot timeout (20 sec):
- Enabled: no
- Description: increases sickel reboot time if no ping from 10s to 20s
- PatchGroup: sickel reboot timeout
- ReplaceBytes: {Offset: 0x0035F8, FindH: 42 F2 10 71, ReplaceH: 44 F6 20 61}
- ReplaceBytes: {Offset: 0x00360A, FindH: 42 F2 10 71, ReplaceH: 44 F6 20 61}
- ReplaceBytes: {Offset: 0x003856, FindH: 44 F6 20 61, ReplaceH: 49 F6 40 41}
sickel reboot timeout (30 sec):
- Enabled: yes
- Description: increases sickel reboot time if no ping from 10s to 30s
- PatchGroup: sickel reboot timeout
- ReplaceBytes: {Offset: 0x0035F8, FindH: 42 F2 10 71, ReplaceH: 47 F2 30 51}
- ReplaceBytes: {Offset: 0x00360A, FindH: 42 F2 10 71, ReplaceH: 47 F2 30 51}
- ReplaceBytes: {Offset: 0x003856, FindH: 44 F6 20 61, ReplaceH: 4E F6 60 21}