Sometimes just clicking on a channel, sometimes using the scroll buttons. Not much useful when running from the terminal:

neochat
Reading access token from the keychain for "@marco-parillo:kde.org"
quotient.main: The library is built with end-to-end encryption (E2EE)
quotient.main: Alias "#kaosx:matrix.org" will be force-remapped from "!HhGueGZdoXlNnjQAcV:libera.chat" to "!XKEDafqWlrcijVGnIg:gitter.im"
qrc:/qt/qml/org/kde/neochat/qml/Main.qml:228:9: QML RoomListPage: Created graphical object was not placed in the graphics scene.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
Qt Quick Layouts: Detected recursive rearrange. Aborting after two iterations.
qrc:/qt/qml/org/kde/neochat/qml/RoomPage.qml:17:1: QML RoomPage: Created graphical object was not placed in the graphics scene.
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1c686530) to a QML list of QQuickAbstractButton*
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1c686530) to a QML list of QQuickAbstractButton*
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1c686530) to a QML list of QQuickAbstractButton*
qt.svg: /usr/share/icons/midna/places/32/user-home.svg:638:32: Could not add child element to parent element because the types are incorrect.
qt.svg: /usr/share/icons/midna/places/32/user-home.svg:640:36: Could not add child element to parent element because the types are incorrect.
qt.svg: /usr/share/icons/midna/places/32/user-home.svg:654:32: Could not add child element to parent element because the types are incorrect.
qt.svg: /usr/share/icons/midna/places/32/user-home.svg:656:36: Could not add child element to parent element because the types are incorrect.
qt.svg: /usr/share/icons/midna/places/32/user-home.svg:796:28: Could not add child element to parent element because the types are incorrect.
qt.svg: /usr/share/icons/midna/places/32/user-home.svg:798:32: Could not add child element to parent element because the types are incorrect.
qt.svg: /usr/share/icons/midna/places/32/user-home.svg:825:149: Could not add child element to parent element because the types are incorrect.
qt.svg: /usr/share/icons/midna/places/32/user-home.svg:827:175: Could not add child element to parent element because the types are incorrect.
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1d299c90) to a QML list of QQuickAbstractButton*
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1d299c90) to a QML list of QQuickAbstractButton*
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1d299c90) to a QML list of QQuickAbstractButton*
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1dabe700) to a QML list of QQuickAbstractButton*
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1dabe700) to a QML list of QQuickAbstractButton*
qt.qml.list.incompatible: Cannot append QQuickRepeater(0x1dabe700) to a QML list of QQuickAbstractButton*
qrc:/qt/qml/org/kde/kirigamiaddons/labs/components/Avatar.qml:201:9: QML QQuickImage: Error decoding: : Unsupported image format
KCrash: Application 'neochat' crashing... crashRecursionCounter = 2
Segmentation fault (core dumped)

A little more from journactl:

sudo journalctl | grep -i neochat | grep 'Oct 13 10'
Oct 13 10:03:55 marco-latitude5420 systemd-coredump[5004]: Process 4951 (neochat) of user 1000 dumped core.
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-processor[5005]: "/usr/bin/neochat" 4951 "/var/lib/systemd/coredump/core.neochat.1000.c1f464f27dd74bc28fcfd1e08b1430ba.4951.1728828234000000.zst"
Oct 13 10:03:55 marco-latitude5420 drkonqi[5017]: excavating QList("dump", "COREDUMP_FILENAME=/var/lib/systemd/coredump/core.neochat.1000.c1f464f27dd74bc28fcfd1e08b1430ba.4951.1728828234000000.zst")
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:            PID: 4951 (neochat)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:   Command Line: neochat
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:     Executable: /usr/bin/neochat
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:        Storage: /var/lib/systemd/coredump/core.neochat.1000.c1f464f27dd74bc28fcfd1e08b1430ba.4951.1728828234000000.zst (present)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:        Message: Process 4951 (neochat) of user 1000 dumped core.
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:                 #9  0x00000000007d9836 n/a (neochat + 0x3d9836)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:                 #55 0x000000000070d68f n/a (neochat + 0x30d68f)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:                 #56 0x000000000061cd35 n/a (neochat + 0x21cd35)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:                 #57 0x000000000059ab11 n/a (neochat + 0x19ab11)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:                 #59 0x000000000059cf37 n/a (neochat + 0x19cf37)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:                 #61 0x000000000059b967 n/a (neochat + 0x19b967)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:                 #62 0x000000000059e9c8 n/a (neochat + 0x19e9c8)
Oct 13 10:03:55 marco-latitude5420 drkonqi-coredump-launcher[5039]:                 #63 0x000000000059f484 n/a (neochat + 0x19f484)

Sysinfo: https://raw.githubusercontent.com/marco-parillo/KaOS-Notes/refs/heads/main/octopi-sysinfo-1967519908.log