I cannot offer much comment on this as your last post is shown as being five months ago.
However, it is more than possible that you found a topic that had been abandoned for some time. In those cases, a topic may be closed by Moderation staff without any warning.
Additionally, adding one’s own issue to that of another member’s Support topic is generally discouraged; as are so-called “me too” comments.
Members are expected to be aware of and adhere to Forum Rules as a condition of using the Manjaro Forum.
Some common examples:
- #5: Personal Topics/Rants
- #14: Old Threads/“Necro-Bumping”
- #21: No Power-Posting/Empty Posts
- #23: Bumping
Most are simply common sense to anyone who appreciates the difference between a Support forum and Facebook (and other online chat services).
And that, I’m afraid, doesn’t provide others much to work with.
Please provide (at a minimum) your system information as described (below); this is expected with each Support topic.
I’d further recommend removing the preamble/complaint/rant at the beginning of your first post as it detracts from the actual issue, and is likewise discouraged.
Focus on your issue. Add as much detail as you can find that might assist others wishing to help. Simply indicating a problem is seldom enough information to work with.
It’s good that you used the forum Search (many don’t bother at all, and demand help without investing any effort themselves).
In this case you say you didn’t discover anything that helped, but what did you try? If you don’t share detail like this, others will only repeat the same possible fixes that haven’t worked for you.
I’m sure someone will help when they are able.
Regards.
Welcome to the Manjaro community
As a new or infrequent forum user, please take some time to familiarise yourself with Forum requirements, and the many ways to use the forum to your benefit.
To that end, links are provided (below) - Please use them.
Be prepared to provide outputs from various commands when asked. It’s equally important to provide as much actionable information as possible in your first post, rather than simply indicating there is a problem.
Waiting for others to blindly ask questions can be counter-productive – typically, nobody has a 
at their disposal – Instead, please help others to make informed suggestions, based on information you provide.
Update Announcements
The Update Announcements contain important information and a Known Issues and Solutions section that should generally be checked before posting a request for support.
System Information
While information from *-fetch type apps might be fine for someone wishing to buy your computer, for Support purposes it’s better to ask your system directly; 
Output of the inxi command (with appropriate parameters, and formatted according to forum guidelines) will generate information useful for those wishing to help:
inxi --filter --verbosity=8
or the short form (preferred):
inxi -zv8
- inxi man pages (Arch Manual)