I am using Pi-hole within an LXC container with Proxmox VE as a hypervisor on some generic Chinese mainboard with an Intel Embedded Chip. Furthermore, I am running a couple of home servers, even one Hackintosh which works great with Pi-Hole. Basically, everything works fine.
I expect Pi-Hole not to affect any file shares within the local network.
I am experiencing issues with my Ubuntu 18.04 LTS Server running SMB and Nextcloud.
If the Pi-Hole server is online for a couple of days I can't access the SMB shares anymore. The simply timeout. The weird thing is: I access the files on my Nextcloud through an SMB share. That means the SMB service is not experiencing general updates.
Restarting the Pi-Hole system via the GUI always solves the problem.
I hope someone experiences the same issues and found a solution or a workaround. Of course, I could restart the Pi-Hole system via a cronjob, what I am currently doing but that's not really convincing for such a great piece of software.
Thanks a lot already