diff --git a/Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/pty/ssh/GhidraSshPtyFactory.java b/Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/pty/ssh/GhidraSshPtyFactory.java
index 21688cabfe..b833af2c0e 100644
--- a/Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/pty/ssh/GhidraSshPtyFactory.java
+++ b/Ghidra/Debug/Debugger-agent-gdb/src/main/java/agent/gdb/pty/ssh/GhidraSshPtyFactory.java
@@ -211,10 +211,16 @@ public class GhidraSshPtyFactory implements PtyFactory {
 			return session;
 		}
 		catch (JSchException e) {
-			if (e.getMessage().equals("Auth cancel")) {
+			String message = e.getMessage();
+			if (message.equals("Auth cancel")) {
 				Msg.error(this, "SSH connection canceled");
 				throw new CancellationException("SSH connection canceled");
 			}
+			else if (message.startsWith("reject HostKey")) {
+				String cancelMessage = "SSH " + message;
+				Msg.error(this, cancelMessage);
+				throw new CancellationException(cancelMessage);
+			}
 			Msg.error(this, "SSH connection error");
 			throw new IOException("SSH connection error", e);
 		}
diff --git a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/copying/DebuggerCopyIntoProgramDialog.java b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/copying/DebuggerCopyIntoProgramDialog.java
index 17c02ef96a..c353155b98 100644
--- a/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/copying/DebuggerCopyIntoProgramDialog.java
+++ b/Ghidra/Debug/Debugger/src/main/java/ghidra/app/plugin/core/debug/gui/copying/DebuggerCopyIntoProgramDialog.java
@@ -810,7 +810,7 @@ public class DebuggerCopyIntoProgramDialog extends ReusableDialogComponentProvid
 	protected void executeCapture(AddressRange range, TraceRecorder recorder, TaskMonitor monitor)
 			throws Exception {
 		synchronized (this) {
-			monitor.checkCanceled();
+			monitor.checkCancelled();
 			CompletableFuture<Void> recCapture =
 				recorder.readMemoryBlocks(new AddressSet(range), monitor);
 			this.captureTask = recCapture.thenCompose(__ -> {