Temporary failure in name resolution - Help Needed

Next step - openwrt forum.
I like it! One hour later, poster has fix!

The joy of technology; Problem exists only if you have all of the following: Raspberry PI, specific OpenWrt version & a Debian client! I wonder if turning off/on the lights in the room also effects it?!!!
 
I like it! One hour later, poster has fix!

The joy of technology; Problem exists only if you have all of the following: Raspberry PI, specific OpenWrt version & a Debian client! I wonder if turning off/on the lights in the room also effects it?!!!
I use openwrt x64 in proxmox VM and also experiencing this issue
 
I use openwrt x64 in proxmox VM and also experiencing this issue
& has the above mentioned resolution helped you? If it has not, your issue is probably a different one. Not all DNS issues are the same!

If it is still unresolved - I would open a new thread - as this one already contains more than 2 (3?) posters with DNS issues.