Lamps and paintings disappearing when placed in certain parts of house

[Sweet_Rollanberry]

Time: 1:27 PM PST 6/26/17
Frequency: all the time
World name: hyperion
Character name: rolnaberry fields
Retainer name: N/A
NPC name: N/A
Monster name: N/A
Class/Level: 66 WHM
Party or solo: solo
In-game time:
Area and coordinates: Cellarage X 6.1 Y 6.2, Ground floor X 6.3 Y 6.0, Second floor X 5.9 Y 6.0
Housing: The Lavender Beds plot 1, 12th ward
Steps:
1. Place lamps or paintings in above mentioned area and coordinates
2. Walk away from area and the lamps or paintings disappear
3. Walk back to where they should be placed, and they show up again.
4. When I try to move items away from these locations they forcefully snap back into their previous place

It seems like lamps and paintings vanish when placed in certain parts of my house when I walk away from them. When I walk back to where they are placed, they will re-appear. When I try to move them too far away from the affected places; they will snap back to where they were.

Edit- I was decorating my house some more and noticed that things like the graded picture frames, floor lamps that can be manually turned on and off, flower pots, orchestration, and fish tank will disappear if I walk too far away from them if I had too many of these kinds of items placed in my house. When I removed some paintings, lamps, and a flower pot the bug went away. When I initially noticed this bug, I did place two Great Gubal library lamps, and a grade 1 frame in my house during one decorating session.

■ PC Specs

-=-=-=-=- System Information -=-=-=-=-

SYSTEM_OS Windows 8.1 64-bit (6.2, Build 9200) (9600.winblue_ltsb.170511-1554)
SYSTEM_CPU Intel(R) Core(TM) i5-4690K CPU @ 3.50GHz (4 CPUs), ~3.5GHz
SYSTEM_CORE_NUM SYSTEM_CORE_LOGIC 4 SYSTEM_CORE_PHYSICS 4
SYSTEM_BIOS BIOS Date: 12/24/14 11:03:58 Ver: V2.6B0
SYSTEM_LANGUAGE English (Regional Setting: English)
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SYSTEM_VIRTUAL_MEMORY 134217727.875MB
SYSTEM_PAGE_FILE 18767.801MB
SYSTEM_STORAGE C:\ SYSTEM_HARDDISK_DRIVE SYSTEM_TOTALDISC_SPACE 1862.673GB SYSTEM_FREEDISC_SPACE 1566.280GB
SYSTEM_DIRECTX_VERSION DirectX 11
SYSTEM_GRAPHICS NVIDIA GeForce GTX 970
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY1
SYSTEM_GRAPHICS_CHIP GeForce GTX 970
SYSTEM_GRAPHICS_MAKER NVIDIA
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SYSTEM_GRAPHICS_SHARED_VRAM 8167.900 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1920 x 1080 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
SYSTEM_GRAPHICS_DRIVER_VERSION 22.21.0013.8253
SYSTEM_GRAPHICS_DRIVER_DATE 6/7/2017 6:35:39 PM
SYSTEM_GRAPHICS_DRIVER_LANGUAGE English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_GRAPHICS NVIDIA GeForce GTX 970
SYSTEM_GRAPHICS_DEVICE \\.\DISPLAY2
SYSTEM_GRAPHICS_CHIP GeForce GTX 970
SYSTEM_GRAPHICS_MAKER NVIDIA
SYSTEM_GRAPHICS_VRAM 3976.344 MB
SYSTEM_GRAPHICS_SHARED_VRAM 8167.900 MB
SYSTEM_GRAPHICS_DAC Integrated RAMDAC
SYSTEM_GRAPHICS_DISPLAY_MODE 1440 x 900 (32 bit) (60Hz)
SYSTEM_GRAPHICS_DRIVER nvd3dumx.dll,nvwgf2umx.dll,nvwgf2umx.dll,nvd3dum,nvwgf2um,nvwgf2um
SYSTEM_GRAPHICS_DRIVER_VERSION 22.21.0013.8253
SYSTEM_GRAPHICS_DRIVER_DATE 6/7/2017 6:35:39 PM
SYSTEM_GRAPHICS_DRIVER_LANGUAGE English
3.0
SYSTEM_GRAPHICS_PIXEL_SHADER 3.0
SYSTEM_GRAPHICS_VERTEX_TEXTURE SYSTEM_SUPPORT
SYSTEM_SOUND Headset Earphone (Razer Kraken 7.1 V2)
SYSTEM_SOUND_DEVICE_ID {ACCF3AC9-F4D2-4650-9180-38783CF5F57D}
SYSTEM_SOUND_DEVICE_NAME USBAUDIO.sys
SYSTEM_SOUND_DRIVER_VERSION 6.03.9600.16490
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 3/18/2014 3:13:01 AM
SYSTEM_SOUND Realtek Digital Output (Realtek High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {2446E8F3-0994-48D9-8904-D04F105E180C}
SYSTEM_SOUND_DEVICE_NAME RTKVHD64.sys
SYSTEM_SOUND_DRIVER_VERSION 6.00.0001.7293
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 7/15/2014 4:01:14 AM
SYSTEM_SOUND VX248-8 (NVIDIA High Definition Audio)
SYSTEM_SOUND_DEVICE_ID {955BF141-478B-4CE0-B275-35A230C862A2}
SYSTEM_SOUND_DEVICE_NAME nvhda64v.sys
SYSTEM_SOUND_DRIVER_VERSION 1.03.0034.0027
SYSTEM_SOUND_DRIVER_LANGUAGE English
SYSTEM_SOUND_DRIVER_DATE 6/7/2017 6:35:39 PM
SYSTEM_INPUT {6F1D2B60-D5A0-11CF-BFC7444553540000}
SYSTEM_INPUT_NAME Mouse
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SYSTEM_INPUT {6F1D2B61-D5A0-11CF-BFC7444553540000}
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SYSTEM_INPUT {BF233A00-E240-11E6-8001444553540000}
SYSTEM_INPUT_NAME Controller (XBOX 360 For Windows)
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SYSTEM_INPUT {04837090-E1B2-11E6-8006444553540000}
SYSTEM_INPUT_NAME Razer DeathAdder Chroma
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SYSTEM_INPUT {0482AD40-E1B2-11E6-8002444553540000}
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SYSTEM_INPUT {04832270-E1B2-11E6-8003444553540000}
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SYSTEM_INPUT {0483BEB0-E1B2-11E6-800A444553540000}
SYSTEM_INPUT_NAME Razer Kraken 7.1 V2
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SYSTEM_INPUT {04834980-E1B2-11E6-8005444553540000}
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