The only issue is the loading speed of the btcpayser, it takes 20 seconds to load the tips page and a further 20 seconds to load a LN invoice. A faster reverse tor proxy, or a more powerful machine running BTCPayServer would help, but tor is probably the bottleneck.
I have a similar setup and usually experience a delay, though I'd say closer to 5s on average. It must be partly tor. It seems worth it to me, but 40s total is bad.
I have a similar setup and usually experience a delay, though I'd say closer to 5s on average. It must be partly tor. It seems worth it to me, but 40s total is bad.