IMO, haven't experienced such since the glory days of Navi-X... Typically, such issues arise from mislabeled content. To fix? Contacting the addon's maintainer is a good way to start...
Not using it... However, addons experience the occasional downtime or downright termination... Tis the life...
Installed the P2P Streams Add-on?

p2p-streams repository.
How To & Config.

Source 1.
Source 2.

Kodi tends to bloat after awhile, due to frequent usage & especially if unnecessary addons are installed and left to keep storing data.. It's inevitable.. You could try clearing the thumbnails & cache folder reclaim some space.
Depends.. Perhaps, if you could post snippets of the urls or m3u Playlist.. So we see what we are working with..

Is this a SopCast or AceStream link? The ".ts" at the end throws me off.. Ideally it should follow:
"plugin://plugin.video.p2p-streams/?url=xxxxxxxxxx".....  plus a bunch of other characters.. It's been awhile since I dabbled with m3u play lists, etc.. 
The simple answer has been given by Scissorshand.. The more complex one involves reading thru the log file, tracking down the culprit & hopefully have enough info to fix the issue.. 

It happening again. The 2.4ghz band wireless seem not working on my minix/kodi. Tested on kodi, youtube and other standalone apps and cant load any video. But if check on the setting, it showed connected. Tried change to google dns also same result. But my other devices such as my phone and laptop using 5ghz band are working just fine.

Before this, it happen on my smart tv.

Anyone expert can help? I scare to use 5ghz band on my minix later anything happen then bye2 internet.

Is it anything to do with qos setting? Sorry im not a tech savvy guy

Keep experimenting with the codes within the list, to land the proper formatting... But since you got em off a pastebin, who knows, the urls may no longer be working.
Performance via Ethernet connection? Sounds like a router problem.. Seek out and flash the latest firmware for your router and or a factory reset. Disable any forms of bandwidth control.. Try again.
Step 1: Wipe Kodi.. Fresh start.. Try to install said addons.. All good? So okay..
Then...
Step 2: Wipe Kodi.. Fresh start.. Reinstall the build... See if the error still remains... If it still remains, most likely the build is either defective (contact build creator) or isn't properly installed/extracted.. (Try again).

With builds, one never can tell till after install... Manually configuring is time consuming but remains the best option... Easy to troubleshoot or roll back specific changes if things go wrong.

I see.. Well, no harm in trying  .. Pastebin link? So I & others can try out on their systems & report back..

Will try your suggestion.
I scare to change because before this my smart tv using 2.4ghz making other devices cannot use 2.4ghz at all. Look like it block other device from using 2.4ghz.

Btw the model is tplink wdr4300 age already 1 year i think

How it works? One lan cable attach to the adapter, then the adaptor to the socket? Then another lan cable out from the other adapter then put into my router? Can it be done to hypptv box? Coz now my hpptv box and router are located the opposite wall of my tv and minix. Feel wasted coz cannot use hypptv all these while..

Thank you!

Im new here, I just bought xiaomi (6 Generation, white color). Can Sifu teach me how to watch all Astrxx program for free. Thanks very much.

He say u just buy the new tv box from the person, n they can make it, about RM400+.