diff --git a/htdocs/vistax.mjs b/htdocs/vistax.mjs
index ebaf5fc..d6440a5 100644
--- a/htdocs/vistax.mjs
+++ b/htdocs/vistax.mjs
@@ -153,15 +153,16 @@ export function Client(cid, secret) {
 
 	this.remotestate = reactive({});
 	this.setup_remotestate = async () => {
-		var fs = await this.encfs();
+		var fs = await this.encfs(), file;
 		try {
-			Object.assign(this.remotestate, JSON.parse(await fs.cat('state')));
+			file = await fs.open('state');
+			Object.assign(this.remotestate, JSON.parse(await file.cat(null)));
 		} catch(ex) {
 			console.error(ex);
-			await fs.create('state', JSON.stringify(this.remotestate));
+			file = await fs.create('state', JSON.stringify(this.remotestate));
 		}
 		watch(this.remotestate, debounce(function(value) {
-			fs.update('state', JSON.stringify(value));
+			file.update(null, JSON.stringify(value));
 		}, 1000), { deep: true });
 		if((!this.remotestate.resources) && (localstate.resources)) this.remotestate.resources = localstate.resources;
 		if((!this.remotestate.practitioner) && (localstate.practitioner)) this.remotestate.practitioner = localstate.practitioner;