Hello
Thanks for contacting TELTONIKA | Crowd-support forum.
I have replicated the same scenario within RUT950 RUT9_R_00.07.00.2 and I find that the access point works properly.
Please send me the troubleshooting file in private message once the issue is happened again.
The troubleshooting file can be downloaded from SYSTEM > ADMINISTRATION > TROUBLESHOOT and then click on download troubleshooting file. More information can be found here.
Please note that without troubleshoot downloaded once the issue is present, we cannot identify the issue.
Should you need any additional information please let us know.
Best Regards