Well I had a good one this morning with IB execution....tried to sell a stock....I received a message.....to the effect that "you can't short sell this stock".....I double checked what I did.....nope I was not trying to short sell it....I was indeed trying to sell it....I owned it.....my account showed that I owned it.....I tried repeatedly to sell it.....to no avail....kept getting a message telling me that I was trying to short sell it.....unbelievable!!!!!.....the stock started to drop.....desperation sets in.....I have another computer set up for emergencies....booted that up and tried to sell the stock....by now it had dropped even more.....I tried to sell it.....nope got the same message.....panic sets in.....about ready to pick up the phone and call and close everything....tried one more thing and that worked....I opened up rapid order entry and hand typed everything in....this time it sold....but I took a heavy hit.....I sent a letter to IB explaining the situation....I will post what ever I find out as to their response.....first time I have ever had deep dark trouble like this....I have lost all confidence in the execution package they have....I am afraid to buy anything for fear that I will not be able to sell it.