I use Gnome 3.24.2 on Arch.

Sometimes I cant copy files using DnD under Wayland. After I release my mouse button, nautilus shows empty squares for each file/folder I dragged and completes the copy operation after ~20 seconds delay. This behavior happens randomly.
Today immediately before the fail terminal shown these errors

calling convert '/tmp/gsf-thumbnailer-PV6V4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.XUXA4Y'

(gsf-office-thumbnailer:2046): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-SN5T4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.7E1U4Y'
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.

(gsf-office-thumbnailer:2050): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-K5FF4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.HLRE4Y'
convert: insufficient image data in file `' @ error/dib.c/ReadDIBImage/660 `(null)' @ error/wmf.c/ipa_bmp_read/780.

(gsf-office-thumbnailer:2061): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-DGZD4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.TT8C4Y'

(gsf-office-thumbnailer:2064): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-4CVO4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.8GKO4Y'
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.

(gsf-office-thumbnailer:2067): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-GHFG4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.RVWG4Y'

(gsf-office-thumbnailer:2070): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-UMKC4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.H0RB4Y'
convert: insufficient image data in file `' @ error/dib.c/ReadDIBImage/660 `(null)' @ error/wmf.c/ipa_bmp_read/780.

(gsf-office-thumbnailer:2073): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-VQ5A4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.LS793Y'
convert: insufficient image data in file `' @ error/dib.c/ReadDIBImage/660 `(null)' @ error/wmf.c/ipa_bmp_read/780.

(gsf-office-thumbnailer:2076): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-9JZV4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.DA7U4Y'
convert: insufficient image data in file `' @ error/dib.c/ReadDIBImage/660 `(null)' @ error/wmf.c/ipa_bmp_read/780.

(gsf-office-thumbnailer:2079): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-GAJU4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.TCRT4Y'
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.

(gsf-office-thumbnailer:2082): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-BKHR4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.F6ET4Y'

(gsf-office-thumbnailer:2085): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-XDHF4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.S1FG4Y'

(gsf-office-thumbnailer:2088): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-K25R4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.TK8Q4Y'

(gsf-office-thumbnailer:2091): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-WQIG4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.LRTG4Y'
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.

(gsf-office-thumbnailer:2094): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-APWE4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.5W7D4Y'

(gsf-office-thumbnailer:2097): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-IFMR4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.LL2R4Y'
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.

(gsf-office-thumbnailer:2100): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed

(gsf-office-thumbnailer:2103): libgsf:msole-WARNING **: Invalid metabat item b606a29a
error: Estrutura de arquivo zip quebrada
calling convert '/tmp/gsf-thumbnailer-UR4N4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.W7JO4Y'

(gsf-office-thumbnailer:2104): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-9KWE4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.1P7D4Y'
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!
util_set_brush: R2_MASKPEN ROP2 mode not supported!

(gsf-office-thumbnailer:2107): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-SB4I4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.SXEI4Y'
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.

(gsf-office-thumbnailer:2110): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-AD7Q4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.RDLT4Y'

(gsf-office-thumbnailer:2113): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-MBAF4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.TQSE4Y'

(gsf-office-thumbnailer:2116): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-TS1R4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.7GZS4Y'
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.
convert: unable to read font `fixed' @ error/annotate.c/RenderFreetype/1362.
convert: non-conforming drawing primitive definition `text' @ error/draw.c/DrawImage/3259.

(gsf-office-thumbnailer:2119): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-FN5N4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.WPAQ4Y'

(gsf-office-thumbnailer:2122): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed
calling convert '/tmp/gsf-thumbnailer-DNHV4Y' +matte -thumbnail 256x256 png:'/tmp/.gnome_desktop_thumbnail.PR7A4Y'

(gsf-office-thumbnailer:2125): GLib-GObject-CRITICAL **: g_object_unref: assertion 'G_IS_OBJECT (object)' failed

(evince-thumbnailer:2211): EvinceDocument-CRITICAL **: ev_document_factory_get_document: assertion 'uri != NULL' failed
SMPlayer v.17.7.0 (revisão 8599) executando em Linux

** (nautilus:1779): WARNING **: Provider NautilusSearchEngineTracker failed with error no such tokenizer: TrackerTokenizer


** (nautilus:1779): WARNING **: Provider NautilusSearchEngineTracker failed with error no such tokenizer: TrackerTokenizer

(nautilus:1779): Gdk-WARNING **: gdkselection-wayland.c:266: error reading selection buffer: Operation was cancelled