"Lockdown" Error Code 38 data gathering.

I have been affected by error code 38 for almost 3 weeks now. I would just like to help confirm suspicions and provide additional information.

-I have experienced error code 38 first with monster life for 2-3 months, then with cash shop, and finally with lockdown when entering PIC a few days after cash shop.
-The character affected is my “main” character.
-I first experienced this error upon changing channels. It may be important to note that I had almost a full inventory of equips from boss runs before changing channels.
-The ONLY time I was able to successfully log in was after removing all 10/12 link skills from my main character. It only worked once, though. Subsequent attempts to add/remove link skills did not work for future logins. Shortly after logging in, I attempted to change channels and crashed with the same error. I made the mistake of not clearing most of my inventory and am unable to log in ever since.
-I don’t remember suffering from error code 38 from cash shop three years ago.
-Yes, my character has expanded inventories.
-Yes, my character was created and used before the shutdown of MTS.

Additional Info
-Since I am a collector, I usually have a lot of stuff in my inventories such as chairs and untradeable equips. I also have a robust monster familiar collection (over 200+) , as well as an active level 32 monster life farm with many monsters.

That seems to be a copy paste of my case.

However, I didn't even touch link skills. I have my doubts over those being the cause, since so far, everyone locked down got his character breifly freed for a small ammount of time, before returning to lockdown.

The rest is exactly spot on, except the error 38 back then. Ironically, that doesn't rule it out. I only got affected by it like the day before they fixed it. AND it did let me log in once like this one, too, if I remember correctly. Hell, even my monster life farm was at lv 32 when it happened...

Wait a second... Wouldn't you have bought 5 monster spaces? Having a total of 22 spots? Maybe it has to do with it? I think it may have happened soon after buying a second barn space, too.