There is much talk about Austria, and later Austria-Hungary's generally poor military performance. On top of that, during the 18th and 19th centuries, Austria and the Habsburgs lost much of their continental holdings which at points had been able to challenge France, Britain, and the Ottomans.
So, at what point did this trend appear? If you vote "Other" please explain in the comments, because voting other with no explanation really isn't that helpful.