I'm afraid that didn't fix it. It seems a problem inside of KStars, not on the INDI side:
Thread 1 "kstars" received signal SIGSEGV, Segmentation fault.
[Switching to Thread 0x7fffedfa5c00 (LWP 20762)]
0x00007fff9c073160 in ?? ()
(gdb) bt
#0 0x00007fff9c073160 in ()
#1 0x00005555556826c5 in std::_Sp_counted_base<(__gnu_cxx::_Lock_policy)2>::_M_release() (this=0x7fff9c03ec80)
at /usr/include/c++/8/bits/shared_ptr_base.h:155
#2 0x000055555567e0f8 in std::__shared_count<(__gnu_cxx::_Lock_policy)2>::~__shared_count() (this=0x7fffffffd3b8, __in_chrg=<optimized out>)
at /usr/include/c++/8/bits/shared_ptr_base.h:728
#3 0x0000555556450b0a in std::__shared_ptr<INDI::PropertiesPrivate, (__gnu_cxx::_Lock_policy)2>::~__shared_ptr()
(this=0x7fffffffd3b0, __in_chrg=<optimized out>)
at /usr/include/c++/8/bits/shared_ptr_base.h:1167
#4 0x0000555556450b26 in std::shared_ptr<INDI::PropertiesPrivate>::~shared_ptr() (this=0x7fffffffd3b0, __in_chrg=<optimized out>)
at /usr/include/c++/8/bits/shared_ptr.h:103
#5 0x000055555644fc2c in INDI::Properties::~Properties()
(this=0x7fffffffd3b0, __in_chrg=<optimized out>)
at /home/wolfgang/sterne-jaeger/git/indi/libs/indibase/property/indiproperties.cpp:34
#6 0x000055555643cc6d in INDI::BaseDevice::getProperty(char const*, INDI_PROPERTY_TYPE) const
(this=0x7fff9c01bbc0, name=0x555556637d4f "EQUATORIAL_EOD_COORD", type=INDI_NUMBER)
at /home/wolfgang/sterne-jaeger/git/indi/libs/indibase/basedevice.cpp:137
#7 0x000055555643ca85 in INDI::BaseDevice::getRawProperty(char const*, INDI_PROPERTY_TYPE) const
(this=0x7fff9c01bbc0, name=0x555556637d4f "EQUATORIAL_EOD_COORD", type=INDI_NUMBER)
at /home/wolfgang/sterne-jaeger/git/indi/libs/indibase/basedevice.cpp:128
#8 0x000055555643c7bc in INDI::BaseDevice::getNumber(char const*) const
(this=0x7fff9c01bbc0, name=0x555556637d4f "EQUATORIAL_EOD_COORD")
at /home/wolfgang/sterne-jaeger/git/indi/libs/indibase/basedevice.cpp:85
#9 0x0000555555a4b6e8 in ISD::Telescope::getEqCoords(double*, double*)
(this=0x7fffbc0873b0, ra=0x7fffffffd4f8, dec=0x7fffffffd500)
at /home/wolfgang/sterne-jaeger/git/kstars/kstars/indi/inditelescope.cpp:1022
#10 0x0000555555da9a07 in Ekos::Mount::updateTelescopeCoords()
(this=0x55555a4a4310)
at /home/wolfgang/sterne-jaeger/git/kstars/kstars/ekos/mount/mount.cpp:487
#11 0x0000555555b212a2 in QtPrivate::FunctorCall<QtPrivate::IndexesList<>, QtPrivate::List<>, void, void (Ekos::Mount::*)()>::call(void (Ekos::Mount::*)(), Ekos::Mount*, void**)
(f=(void (Ekos::Mount::*)(Ekos::Mount * const)) 0x555555da990c <Ekos::Mount::updateTelescopeCoords()>, o=0x55555a4a4310, arg=0x7fffffffd8e0)
at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:134
#12 0x0000555555b1c784 in QtPrivate::FunctionPointer<void (Ekos::Mount::*)()>::call<QtPrivate::List<>, void>(void (Ekos::Mount::*)(), Ekos::Mount*, void**)
(f=(void (Ekos::Mount::*)(Ekos::Mount * const)) 0x555555da990c <Ekos::Mount::updateTelescopeCoords()>, o=0x55555a4a4310, arg=0x7fffffffd8e0)
at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:167
#13 0x0000555555b167d0 in QtPrivate::QSlotObject<void (Ekos::Mount::*)(), QtPrivate::List<>, void>::impl(int, QtPrivate::QSlotObjectBase*, QObject*, void**, bool*)
(which=1, this_=0x55555a7724b0, r=0x55555a4a4310, a=0x7fffffffd8e0, ret=0x0)
at /usr/include/x86_64-linux-gnu/qt5/QtCore/qobjectdefs_impl.h:396
#14 0x00007ffff4ce2933 in QMetaObject::activate(QObject*, int, int, void**) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x00007ffff4cee387 in QTimer::timeout(QTimer::QPrivateSignal) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#16 0x00007ffff4ce302b in QObject::event(QEvent*) ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#17 0x00007ffff56344c1 in QApplicationPrivate::notify_helper(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#18 0x00007ffff563b970 in QApplication::notify(QObject*, QEvent*) ()
at /lib/x86_64-linux-gnu/libQt5Widgets.so.5
#19 0x00007ffff4cb9489 in QCoreApplication::notifyInternal2(QObject*, QEvent*)
() at /lib/x86_64-linux-gnu/libQt5Core.so.5
#20 0x00007ffff4d09b38 in QTimerInfoList::activateTimers() ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#21 0x00007ffff4d0a394 in () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#22 0x00007ffff382afee in g_main_context_dispatch ()
at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#23 0x00007ffff382b288 in () at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#24 0x00007ffff382b31c in g_main_context_iteration ()
at /lib/x86_64-linux-gnu/libglib-2.0.so.0
#25 0x00007ffff4d0a727 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#26 0x00007fffed5b1491 in () at /lib/x86_64-linux-gnu/libQt5XcbQpa.so.5
#27 0x00007ffff4cb815b in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () at /lib/x86_64-linux-gnu/libQt5Core.so.5
#28 0x00007ffff4cc0132 in QCoreApplication::exec() ()
at /lib/x86_64-linux-gnu/libQt5Core.so.5
#29 0x0000555555645955 in main(int, char**) (argc=1, argv=0x7fffffffe1d8)
at /home/wolfgang/sterne-jaeger/git/kstars/kstars/main.cpp:393