Felix Miata wrote: > What you wrote looks like a description, not a model number. Model numbers > are generally required to ensure a item found is the item described, > necessary to ensure one does not make the mistake of choosing to acquire > that exact same badly behaving item. DS-54303 https://www.digitus.info/en/products/computer-accessories-and-components/monitor-tv-video/hdmi-switches-and-splitter/ds-45303/ I will try to connect the PC directly to the monitor via HDMI and see if it makes difference to probably exclude the HDMI switch. But it can't happen today. regards --------------------------------------------------------------------- To unsubscribe, e-mail: trinity-users-unsubscribe@xxxxxxxxxxxxxxxxxxxxxxxxxx For additional commands, e-mail: trinity-users-help@xxxxxxxxxxxxxxxxxxxxxxxxxx Read list messages on the web archive: http://trinity-users.pearsoncomputing.net/ Please remember not to top-post: http://trinity.pearsoncomputing.net/mailing_lists/#top-posting