diff --git a/synergy-core-1.14.6.19-fix-ipv6-filtering-and-crash.patch b/synergy-core-1.14.6.19-fix-ipv6-filtering-and-crash.patch
new file mode 100644
index 0000000..3bce670
--- /dev/null
+++ b/synergy-core-1.14.6.19-fix-ipv6-filtering-and-crash.patch
@@ -0,0 +1,16 @@
+--- synergy-core-1.14.6.19/src/lib/net/NetworkAddress.cpp.orig	2023-05-26 12:03:36.888389196 +0200
++++ synergy-core-1.14.6.19/src/lib/net/NetworkAddress.cpp	2023-05-26 12:04:09.368276426 +0200
+@@ -154,12 +154,7 @@
+             {
+                 auto addresses = ARCH->nameToAddr(m_hostname);
+                 for (auto address : addresses) {
+-                    if (ARCH->getAddrFamily(address) == IArchNetwork::kINET) {
+-                        ipv4OnlyAddresses.emplace_back(address);
+-                    }
+-                    else {
+-                        ARCH->closeAddr(address);
+-                    }
++                    ipv4OnlyAddresses.emplace_back(address);
+                 }
+             }
+ 
diff --git a/synergy.spec b/synergy.spec
index 9b968f3..0f81214 100644
--- a/synergy.spec
+++ b/synergy.spec
@@ -1,17 +1,18 @@
 Name:          synergy
-Version:       1.14.6.13
-Release:       1mamba
+Version:       1.14.6.19
+Release:       2mamba
 Summary:       Synergy lets you easily share a single mouse and keyboard between multiple computers with different operating systems 
 Group:         Graphical Desktop/Applications/Utilities
 Vendor:        openmamba
 Distribution:  openmamba
 Packager:      Silvan Calarco <silvan.calarco@mambasoft.it>
 URL:           https://symless.com/synergy/blog
-Source:        https://github.com/symless/synergy-core.git/%{version}-snapshot/synergy-core-%{version}.tar.bz2
+Source:        https://github.com/symless/synergy-core.git/%{version}-stable/synergy-core-%{version}.tar.bz2
 Patch0:	       synergy-noignoreretval.diff
 Patch1:	       synergy-implicit-declaration.patch
 Patch2:        synergy-1.4.12-cryptopp-5.6.2.patch
 Patch3:        synergy-1.10.1-libqt5-5.12.2.patch
+Patch4:        synergy-core-1.14.6.19-fix-ipv6-filtering-and-crash.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -42,12 +43,15 @@ Redirecting the mouse and keyboard is as simple as moving the mouse off the edge
 %prep
 %setup -q -n synergy-core-%{version}
 #%patch3 -p1
+%patch 4 -p1
 
 %build
-%cmake -d build \
-   -DSYNERGY_REVISION="00000000" \
-   -DCMAKE_CXX_FLAGS="`pkg-config --cflags libdns_sd`" \
-   -DCMAKE_REQUIRED_INCLUDES="%{_includedir}/avahi-compat-libdns_sd"
+%cmake -d build
+
+#\
+#   -DSYNERGY_REVISION="00000000" \
+#   -DCMAKE_CXX_FLAGS="`pkg-config --cflags libdns_sd`" \
+#   -DCMAKE_REQUIRED_INCLUDES="%{_includedir}/avahi-compat-libdns_sd"
 
 %make
 
@@ -70,6 +74,12 @@ Redirecting the mouse and keyboard is as simple as moving the mouse off the edge
 %doc LICENSE doc/synergy.conf.example
 
 %changelog
+* Fri May 26 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.14.6.19-2mamba
+- attempt to patch to fix synergyc crash on synergys resume from suspend
+
+* Thu May 25 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.14.6.19-1mamba
+- update to 1.14.6.19
+
 * Mon Mar 06 2023 Silvan Calarco <silvan.calarco@mambasoft.it> 1.14.6.13-1mamba
 - update to 1.14.6.13