Retainer did not respond

[ChitoBurrito]

Time: Permanent
Frequency: Permanent
World name: Gilgamesh
Character name: Chito Burrito
Retainer name: "Kimiko'chan", "Sekimino"
NPC name: N/A
Monster name: N/A
Class/Level: Doesnt matter
Party or solo: Doesnt matter
In-game time: Permanent, therefore, doesnt matter
Area and coordinates: Every area with a summoning bell
Housing: Doesnt matter
Steps:
1. Go to "Summoning Bell"
2. Try selecting one of my retainers I listed, "Kimiko'chan", "Sekimino"
3. Right after, a message appears "Your retainer did not respond"
4. The message disappears, and I'm back in my retainer selection

I cant use those retainers anymore.

Connection Specs
- Type of internet connection/provider: Doesnt matter, happens everywhere I try to open those specific retainers
- Modem maker/model number: Doesnt matter

PC Specs
-=-=-=-=- System Information -=-=-=-=-

-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-=-

Laptop Model Name: Selfbuild PC
Laptop Model Number: Selfbuild PC

Specs:
CPU: AMD FX(tm)-6350 Six-Core Processor
MBO: ASUS Crosshair V Formula-Z, 990FX
GPU: Gainward GeForce GTX 780Ti Phantom
RAM: 16GB Corsair Vengeance Dual-Kit DDR3-1866 CL10 low
HDD: 1TB Western Digital Caviar Black, 1003FZEX, SATA 3
PSU: 850W BeQuiet! Dark Power Pro P10
Screen: LG 29UM58-P

Browser Information
- Name and version of the browser currently in-use: Chrome